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A. T. Yu and Martins, J. R. R. A., “Efficient Coupled-Sensitivity Analysis Methods for Aero-Structural Optimization”, in Proceedings of the CASI Aircraft Design and Development Symposium, Toronto, {ON}, 2005.

A. T. Yu and Martins, J. R. R. A., “Structural Optimization of a Wing Box Using B-Spline Parametrization”, in Proceedings of the CASI Conference, {T}oronto, {ON}, 2007.

A. T. Yu and Martins, J. R. R. A., “A Configurable B-Spline Parametrization Method for Structural Optimization of Wing Boxes”, in Proceedings of the 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008.

Y. Yu, Lyu, Z., Xu, Z., and Martins, J. R. R. A., “On the Influence of Optimization Algorithm and Starting Design on Wing Aerodynamic Shape Optimization”, Aerospace Science and Technology, vol. 75, p. 183--199, 2018.

Yin2014-On the Influence of Optimization Algorithm and Initial Design on Wing Aerodynamic Shape Optimization-Preprint.pdf (8.73 MB)

A. Yildirim, Kenway, G. K. W., Mader, C. A., and Martins, J. R. R. A., “A Jacobian-free approximate Newton--Krylov startup strategy for RANS simulations”, Journal of Computational Physics, In Press.

Yildirim2019b-A Jacobian-free approximate Newton--Krylov startup strategy for RANS simulations.pdf (3.84 MB)

A. Yildirim, Gray, J. S., Mader, C. A., and Martins, J. R. R. A., “Aeropropulsive Design Optimization of a Boundary Layer Ingestion System”, in AIAA AVIATION Forum, Dallas, TX, 2019.

Yildirim2019a-Aeropropulsive Design Optimization of a Boundary Layer Ingestion System.pdf (28.31 MB)

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N. Xue, Du, W., Martins, J. R. R. A., and Shyy, W., “Lithium-Ion Batteries: Thermo-Mechanics, Performance, and Design Optimization”, in Handbook of Clean Energy Systems, vol. 5 : Energy Storage, John Wiley & Sons, Ltd, 2015, pp. 2849-2864.

Xue2015-Lithium Ion Batteries - Preprint.pdf (1.43 MB)

N. Xue, Du, W., Gupta, A., Shyy, W., Sastry, A. M., and Martins, J. R. R. A., “Optimization of a Single Lithium-Ion Battery Cell with a Gradient-Based Algorithm”, Journal of The Electrochemical Society, vol. 160, no. 8, pp. A1071-A1078, 2013.

JECS_single_cell_opt.pdf (1.68 MB)

N. Xue, Du, W., Greszler, T. A., Shyy, W., and Martins, J. R. R. A., “Design of a Lithium-ion Battery Pack for PHEV Using Multiple Optimization Methods”, Applied Energy, vol. 115, pp. 591–602, 2014.

xue-app_engy_pack_opt_2013_revised.pdf (978.68 KB)

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C. Vanaret, Gallard, F., and Martins, J. R. R. A., “On the Consequences of the "No Free Lunch" Theorem for Optimization on the Choice of MDO Architecture”, in Proceedings of the AIAA SciTech Conference, 2017.

NFL_MDO_architecture_AIAA2017_vanaret_gallard_martins.pdf (1.34 MB)

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Q. Thomson and Martins, J. R. R. A., “Progressive Validity Trust Region Optimization Using a Kriging Metamodel”, in Proceedings of the 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008.

Q. Thomson and Martins, J. R. R. A., “Adaptive Accuracy Trust Region: Using Cross-Validation in the Optimization Process”, Engineering Optimization, vol. 43, pp. 615–633, 2011.

P. Thokala and Martins, J. R. R. A., “Variable Complexity Methods Applied to Airfoil Optimization”, in Proceedings of the CASI Aircraft Design and Development Symposium, Toronto, ON, 2005.

P. Thokala and Martins, J. R. R. A., “Variable Complexity Methods Applied to Airfoil Design”, Engineering Optimization, vol. 39, pp. 271–286, 2006.

N. P. Tedford and Martins, J. R. R. A., “Benchmarking Multidisciplinary Design Optimization Algorithms”, Optimization and Engineering, vol. 11, pp. 159–183, 2010.

Tedford2010.pdf (979.1 KB)

N. P. Tedford and Martins, J. R. R. A., “Comparison of MDO Architectures within a Universal Framework”, in Proceedings of the 2nd AIAA Multidisciplinary Design Optimization Specialist Conference, Newport, RI, 2006.

N. P. Tedford and Martins, J. R. R. A., “On the Common Structure of MDO Problems: A Comparison of Architectures”, in Proceedings of the 11th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Portsmouth, VA, 2006.

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T. W. Simpson and Martins, J. R. R. A., “Multidisciplinary Design Optimization for Complex Engineered Systems Design: Report from an NSF Workshop”, Journal of Mechanical Design, vol. 133, no. 10, p. 101002, 2011.

Simpson2011.pdf (666.06 KB)

Y. Shi, Gross, R., Mader, C. A., and Martins, J. R. R. A., “Transition Prediction in a RANS Solver based on Linear Stability Theory for Complex Three-Dimensional Configurations”, in 2018 AIAA Aerospace Sciences Meeting, Kissimmee, FL, 2018.

aiaa.pdf (1.59 MB)

M. Shahabsafa, Mohammad-Nezhad, A., Terlaky, T., Zuluaga, L., He, S., Hwang, J. T., and Martins, J. R. R. A., “A Novel Approach to Discrete Truss Design Problems Using Mixed Integer Neighborhood Search”, Structural and Multidisciplinary Optimization, vol. 58, no. 6, p. 2429, 2018.

N. R. Secco, Jasa, J. P., Kenway, G. K. W., and Martins, J. R. R. A., “Component-based Geometry Manipulation for Aerodynamic Shape Optimization with Overset Meshes”, AIAA Journal, vol. 56, no. 9, p. 3679, 2018.

pysurf2018_preprint.pdf (9.55 MB)

N. R. Secco, Jasa, J. P., Kenway, G. K. W., and Martins, J. R. R. A., “Component-based Geometry Manipulation for Aerodynamic Shape Optimization with Overset Meshes”, in 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2017.

N. R. Secco and Martins, J. R. R. A., “RANS-Based Aerodynamic Shape Optimization of a Strut-Braced Wing with Overset Meshes”, Journal of Aircraft, vol. 56, pp. 217-227, 2019.

sbw2018_preprint.pdf (11.18 MB)

N. R. Secco and Martins, J. R. R. A., “RANS-based Aerodynamic Shape Optimization of a Strut-braced Wing with Overset Meshes”, in 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Kissimmee, FL, 2018.

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S. Roy, Crossley, W. A., Moore, K. T., Gray, J. S., and Martins, J. R. R. A., “Next generation aircraft design considering airline operations and economics”, in AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018.

S. Roy, Moore, K. T., Hwang, J. T., Gray, J. S., Crossley, W. A., and Martins, J. R. R. A., “A Mixed Integer Efficient Global Optimization Algorithm for the Simultaneous Aircraft Allocation-Mission-Design Problem”, in Proceeding of the 58th AIAA Structures, Structural Dynamics, and Materials Conference, 2017.

J. J. Reuther, Alonso, J. J., Martins, J. R. R. A., and Smith, S. C., “A Coupled Aero-Structural Optimization Method for Complete Aircraft Configurations”, in Proceedings of the 37th AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, 1999.

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N. M. K. Poon and Martins, J. R. R. A., “An Adaptive Approach to Constraint Aggregation Using Adjoint Sensitivity Analysis”, Structural and Multidisciplinary Optimization, vol. 30, pp. 61–73, 2007.

N. M. K. Poon and Martins, J. R. R. A., “Adaptive Constraint Aggregation for Structural Optimization Using Adjoint Sensitivities”, in Proceedings of the CASI Aircraft Design and Development Symposium, Toronto, ON, 2005.

P. Peterson, Martins, J. R. R. A., and Alonso, J. J., “Fortran to Python Interface Generator with an Application to Aerospace Engineering”, in Proceedings of the 9th International Python Conference, Long Beach, CA, 2001.

R. E. Perez, Jansen, P. W., and Martins, J. R. R. A., “pyOpt: a Python-Based Object-Oriented Framework for Nonlinear Constrained Optimization”, Structural and Multidisciplinary Optimization, vol. 45, no. 1, pp. 101–118, 2012.

pyOpt.pdf (2.02 MB)

R. E. Perez, Henderson, R., and Martins, J. R. R. A., “Multidisciplinary Design Optimization of Airframe and Engine for Emissions Reduction”, in Proceedings of the 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008.

R. E. Perez and Martins, J. R. R. A., “pyACDT: An Object-Oriented Framework for Aircraft Design Modelling and Multidisciplinary Optimization”, in Proceedings of the 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008.

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M. Nelson, Temple, D. W., Hwang, J. T., Young, Y. L., Martins, J. R. R. A., and Collette, M., “Simultaneous optimization of propeller–hull systems to minimize lifetime fuel consumption”, Applied Ocean Research, vol. 43, pp. 46-52, 2013.

Nelson2013-Simultaneous Optimization of Propeller-Hull Systems to Minimize Lifetime-a..pdf (1.19 MB)

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J. R. R. A. Martins, Alonso, J. J., and Reuther, J. J., “High-Fidelity Aerostructural Design Optimization of a Supersonic Business Jet”, Journal of Aircraft, vol. 41, pp. 523–530, 2004.

Martins2004-High-Fidelity Aerostructural Design Optimization of a Supersonic Business-a..pdf (2.01 MB)

J. R. R. A. Martins, “Portugueses em IO pelo Mundo–-Joaquim R. R. A. Martins”, 2014.

Martins2014-Portugueses em IO pelo Mundo---Joaquim R. R. A. Martins-b..pdf (154.54 KB)

J. R. R. A. Martins, Alonso, J. J., and Reuther, J. J., “High-Fidelity Aero-Structural Design Optimization of a Supersonic Business Jet”, in Proceedings of the 43rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Denver, CO, 2002.

J. R. R. A. Martins and Hwang, J. T., “Multidisciplinary Design Optimization of Aircraft Configurations–-Part 1: A modular coupled adjoint approach”, Von Karman Institute for Fluid Dynamics, Sint--Genesius--Rode, Belgium, 2016.

Martins_VKI_2016_part_1_mdolab.pdf (1.49 MB)

J. R. R. A. Martins and Chittick, I. R., “Subspace Optimization of Multidisciplinary Systems Using Coupled Post-Optimality Sensitivity Analysis”, in Proceedings of the 7th World Congress on Structural and Multidisciplinary Optimization, Seoul, South Korea, 2007.

J. R. R. A. Martins, Kroo, I. M., and Alonso, J. J., “An Automated Method for Sensitivity Analysis Using Complex Variables”, in Proceedings of the 38th AIAA Aerospace Sciences Meeting, Reno, NV, 2000.

J. R. R. A. Martins and Kennedy, G. J., “Enabling Large-scale Multidisciplinary Design Optimization through Adjoint Sensitivity Analysis”, in 57th AIAA Aerospace Sciences Meeting, AIAA SciTech Forum, 2019.

Martins2019-Enabling Large-scale Multidisciplinary Design Optimization through-a.pdf (7.74 MB)

J. R. R. A. Martins, Alonso, J. J., and Reuther, J. J., “A Coupled-Adjoint Sensitivity Analysis Method for High-Fidelity Aero-Structural Design”, Optimization and Engineering, vol. 6, pp. 33–62, 2005.

Martins2005-A Coupled-Adjoint Sensitivity Analysis Method for High-Fidelity Aero-Structural-a..pdf (593.6 KB)

J. R. R. A. Martins, Alonso, J. J., and van der Weide, E., “An Automated Approach for Developing Discrete Adjoint Solvers”, in Proceedings of the 2nd AIAA Multidisciplinary Design Optimization Specialist Conference, Newport, RI, 2006.

J. R. R. A. Martins and Hwang, J. T., “Review and Unification of Methods for Computing Derivatives of Multidisciplinary Systems”, in In Proceedings of the 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Honolulu, HI, 2012.

J. R. R. A. Martins, Alonso, J. J., and Reuther, J. J., “Complete Configuration Aero-Structural Optimization Using a Coupled Sensitivity Analysis Method”, in Proceedings of the 9th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, Atlanta, GA, 2002.

J. R. R. A. Martins and Lambe, A. B., “Multidisciplinary Design Optimization: A Survey of Architectures”, AIAA Journal, vol. 51, no. 9, pp. 2049-2075, 2013.

Martins-Lambe-AIAAJ-MDO-Survey.pdf (434.39 KB)

J. R. R. A. Martins and Hwang, J. T., “Review and Unification of Methods for Computing Derivatives of Multidisciplinary Computational Models”, AIAA Journal, vol. 51, no. 11, p. 2582--2599, 2013.

Martins-Hwang-2013-AIAAJ-derivatives.pdf (737.33 KB)

J. R. R. A. Martins and Marriage, C., “An Object-Oriented Framework for Multidisciplinary Design Optimization”, in Proceedings of the 3rd AIAA Multidisciplinary Design Optimization Specialist Conference, Waikiki, HI, 2007.

J. R. R. A. Martins, Alonso, J. J., and Reuther, J. J., “Aero-Structural Wing Design Optimization Using High-Fidelity Sensitivity Analysis”, in Proceedings of the CEAS Conference on Multidisciplinary Aircraft Design and Optimization, Köln, Germany, 2001, pp. 211–226.

J. R. R. A. Martins and Kostina, E. A., “Editorial –- Special Issue on Optimization and Engineering Applications”, 1, 2010.

Martins2010-Editorial---Special Issue on Optimization and Engineering Applications-b..pdf (129.36 KB)

J. R. R. A. Martins, Mader, C. A., and Alonso, J. J., “ADjoint: An Approach for Rapid Development of Discrete Adjoint Solvers”, in Proceedings of the 11th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Portsmouth, VA, 2006.

J. R. R. A. Martins, Alonso, J. J., and Reuther, J. J., “A Coupled-Adjoint Sensitivity Analysis Method for Aero-Structural Optimization”, in Proceedings of the CASI Aircraft Design and Development Symposium, Montréal, QC, 2003.

J. R. R. A. Martins, Marriage, C., and Tedford, N. P., “pyMDO: An Object-Oriented Framework for Multidisciplinary Design Optimization”, ACM Transactions on Mathematical Software, vol. 36, pp. 20:1–20:25, 2009.

Martins2009-pyMDO An Object-Oriented Framework for Multidisciplinary Design Optimizationa..pdf (1.44 MB)

J. R. R. A. Martins and Poon, N. M. K., “On Structural Optimization Using Constraint Aggregation”, in Proceedings of the 6th World Congress on Structural and Multidisciplinary Optimization, Rio de Janeiro, Brazil, 2005.

J. R. R. A. Martins, “Fuel burn reduction through wing morphing”, in Encyclopedia of Aerospace Engineering , vol. Green Aviation, Wiley, 2016, pp. 75-79.

Martins2016-Fuel Burn Reduction Through Wing Morphing - Preprint.pdf (757.53 KB)

J. R. R. A. Martins, “CFD-based Aircraft Design Optimization”, in Proceedings of the International Conference on Flow Dynamics, 2019.

Martins2019-CFD-based Aircraft Design Optimization.pdf (148 KB)

J. R. R. A. Martins, “Wing Design via Numerical Optimization”, 2, 2015.

Martins2015-SIAG-OPT-ViewsAndNews-23-1-Wing design via numerical optimization.pdf (3.13 MB)

J. R. R. A. Martins, Sturdza, P., and Alonso, J. J., “The Complex-Step Derivative Approximation”, ACM Transactions on Mathematical Software, vol. 29, pp. 245–262, 2003.

Martins2003CSD.pdf (533.7 KB)

J. R. R. A. Martins, “Multidisciplinary Design Optimization of Aerospace Systems”, in Advances and Trends in Optimization with Engineering Applications , Philadelphia, PA: SIAM, 2017, pp. 249-257.

Martins2017-Multidiscplinary Design Optimization of Aerospace Systems.pdf (888.81 KB)

J. R. R. A. Martins, Sturdza, P., and Alonso, J. J., “The Connection Between the Complex-Step Derivative Approximation and Algorithmic Differentiation”, in Proceedings of the 39th AIAA Aerospace Sciences Meeting, Reno, NV, 2001.

J. R. R. A. Martins, Kenway, G. K. W., and Brooks, T. R., “Multidisciplinary Design Optimization of Aircraft Configurations–-Part 2: High-fidelity aerostructural optimization”, Von Karman Institute for Fluid Dynamics, Sint--Genesius--Rode, Belgium, 2016.

Martins_VKI_2016_part_2_mdolab.pdf (22.98 MB)

J. R. R. A. Martins, Alonso, J. J., and LeGresley, P., “Aero-Structural Optimization of Aircraft Configurations Using Coupled-Sensitivity Analysis”, in Proceedings of the SIAM Conference on Computational Science and Engineering, San Diego, CA, 2003.

A. C. Marta, Mader, C. A., Martins, J. R. R. A., van der Weide, E., and Alonso, J. J., “A methodology for the development of discrete adjoint solvers using automatic differentiation tools”, International Journal of Computational Fluid Dynamics, vol. 21, pp. 307-327, 2007.

C. Marriage and Martins, J. R. R. A., “Reconfigurable Semi-Analytic Sensitivity Methods and MDO Architectures Within the $π$MDO Framework”, in Proceedings of the 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008.

Marriage2008a.pdf (765.73 KB)

M. Mangano and Martins, J. R. R. A., “Multipoint Aerodynamic Shape Optimization for Subsonic and Supersonic Regimes”, in 2019 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2019.

Multipoint Aerodynamic Shape Oprimization for Supersonic and Subsonic Regimes - Mangano-Martins-SciTech-2019.pdf (6.69 MB)

M. H. Aa. Madsen, Zahle, F., and Sørensen, N. N., “Multipoint high-fidelity CFD-based aerodynamic shape optimization of a 10 MW wind turbine”, Wind Energy Science, vol. 4, pp. 163–192, 2019.

Madsen2019-Multipoint high-fidelity CFD-based aerodynamic shape optimization.pdf (8.38 MB)

C. A. Mader and Martins, J. R. R. A., “Stability-Constrained Aerodynamic Shape Optimization of Flying Wings”, in Proceedings of the CASI Conference, Montreal, QC, 2011.

C. A. Mader, Martins, J. R. R. A., and Marta, A. C., “Towards Aircraft Design Using an Automatic Discrete Adjoint Solver”, in Proceedings of the 18th AIAA Computational Fluid Dynamics Conference, Miami, FL, 2007.

C. A. Mader and Martins, J. R. R. A., “Optimal Flying Wings: A Numerical Optimization Study”, in 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Honolulu, HI, 2012.

Mader2012.pdf (3.77 MB)

C. A. Mader, Kenway, G. K. W., and Martins, J. R. R. A., “Towards High-Fidelity Aerostructural Optimization Using a Coupled ADjoint Approach”, in Proceedings of the 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008.

C. A. Mader and Martins, J. R. R. A., “Stability-constrained aerodynamic shape optimization of flying wings”, Journal of Aircraft, vol. 50, pp. 1431–1449, 2013.

flyingWing2012.pdf (3.65 MB)

C. A. Mader, Martins, J. R. R. A., Alonso, J. J., and van der Weide, E., “ADjoint: An Approach for the Rapid Development of Discrete Adjoint Solvers”, AIAA Journal, vol. 46, pp. 863-873, 2008.

Mader2008-ADjoint An Approach for the Rapid Development of Discrete Adjoint-a..pdf (5.27 MB)

C. A. Mader, Kenway, G. K. W., and Martins, J. R. R. A., “A Framework for High-Fidelity Aerostructural Optimization of Aircraft Configurations”, in Proceedings of the International Conference on System Simulation and Scientific Computing, Beijing, China, 2008.

C. A. Mader, Kenway, G. K. W., Martins, J. R. R. A., and Uranga, A., “Aerostructural Optimization of the D8 Wing with Varying Cruise Mach Numbers”, in 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2017.

Mader2017-Aerostructural Optimization of the D8 Wing with Varying Cruise0.pdf (14.52 MB)

C. A. Mader, “ADjoint: An Approach for the Rapid Development of Discrete Adjoint Solvers”. University of Toronto Institute for Aerospace Studies, Toronto, ON, 2007.

C. A. Mader, Martins, J. R. R. A., and Marta, A. C., “Towards Aerodynamic Shape Optimization of an Oblique Wing Using the ADjoint Approach”, in Proceedings of the CASI Conference, Toronto, ON, 2007.

C. A. Mader and Martins, J. R. R. A., “Computing Stability Derivatives and Their Gradients for Aerodynamic Shape Optimization”, AIAA Journal, vol. 52, no. 11, pp. 2533-2546, 2014.

maderTSD2010.pdf (3.51 MB)

C. A. Mader and Martins, J. R. R. A., “Stability-Constrained Aerodynamic Shape Optimization of a Flying Wing Configuration”, in Proceedings of the 13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference, Forth Worth, TX, 2010.

C. A. Mader, Marta, A. C., and Martins, J. R. R. A., “Aerodynamic Shape Optimization of an Oblique Wing Using the ADjoint Approach”, in Proceedings of the 15th Conference of the CFD Society of Canada, Toronto, ON, 2007.

C. A. Mader and Martins, J. R. R. A., “A Discrete Adjoint Formulation for Stability Derivatives Using the ADjoint Approach”, in Proceedings of the CASI Conference, Kanata, ON, 2009.

C. A. Mader and Martins, J. R. R. A., “Computation of Aircraft Stability Derivatives Using an Automatic Differentiation Adjoint Approach”, AIAA Journal, vol. 49, no. 12, pp. 2737-2750, 2011.

Mader2011-Computation of Aircraft Stability Derivatives Using an Automatica..pdf (8 MB)

C. A. Mader and Martins, J. R. R. A., “Derivatives for Time-Spectral Computational Fluid Dynamics Using an Automatic Differentiation Adjoint”, AIAA Journal, vol. 50, no. 12, pp. 2809-2819, 2012.

Mader2012a.pdf (661.23 KB)

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Z. Lyu and Martins, J. R. R. A., “RANS-based Aerodynamic Shape Optimization of a Blended-Wing-Body Aircraft”, in 43rd AIAA Fluid Dynamics Conference and Exhibit, 2013.

Z. Lyu and Martins, J. R. R. A., “Graph Partitioning-Based Coordination Methods for Large-Scale Multidisciplinary Design Optimization Problems”, in Proceedings of the 14th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference, Indianapolis, IN, 2012.

Z. Lyu and Martins, J. R. R. A., “Aerodynamic Shape Optimization of an Adaptive Morphing Trailing Edge Wing”, in Proceedings of the 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Atlanta, GA, 2014.

Z. Lyu, Kenway, G. K. W., Paige, C., and Martins, J. R. R. A., “Automatic Differentiation Adjoint of the Reynolds-Averaged Navier-Stokes Equations with a Turbulence Model”, in 43rd AIAA Fluid Dynamics Conference and Exhibit, 2013.

LYU_CFD_RANS_Final.pdf (6.21 MB)

Z. Lyu and Martins, J. R. R. A., “Aerodynamic Shape Optimization Studies of a Blended-Wing-Body Aircraft”, Journal of Aircraft, vol. 51, no. 5, 2014.

Lyu-Martins-2014-JoA-BWB.pdf (17.79 MB)

Z. Lyu and Martins, J. R. R. A., “Strategies for Solving High-Fidelity Aerodynamic Shape Optimization Problems”, in Proceedings of the 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Atlanta, GA, 2014.

Lyu_MAO_2014_Aero.pdf (12.45 MB)

Z. Lyu and Martins, J. R. R. A., “Aerodynamic Shape Optimization of a Blended-Wing-Body Aircraft”, in Proceedings of the 51st AIAA Aerospace Sciences Meeting, Grapevine, TX, 2013.

Z. Lyu and Martins, J. R. R. A., “Aerodynamic Shape Optimization of an Adaptive Morphing Trailing Edge Wing”, Journal of Aircraft, vol. 52, pp. 1951–1970, 2015.

Lyu2015a-Aerodynamic shape optimization of an adaptive morphing trailing edge wing.pdf (8.59 MB)

Z. Lyu, Kenway, G. K. W., and Martins, J. R. R. A., “RANS-based Aerodynamic Shape Optimization Investigations of the Common Research Model Wing”, in Proceedings of the AIAA Science and Technology Forum and Exposition (SciTech), National Harbor, MD, 2014.

Z. Lyu, “High-Fidelity Aerodynamic Design Optimization of Aircraft Configurations”, University of Michigan, Ann Arbor, 2014.

Lyu_thesis.pdf (84.42 MB)

Z. Lyu, Xu, Z., and Martins, J. R. R. A., “Benchmarking Optimization Algorithms for Wing Aerodynamic Design Optimization”, in 8th International Conference on Computational Fluid Dynamics (ICCFD8), Chengdu, China, 2014.

Lyu_ICCFD8_Final_v2.pdf (5.55 MB)

Z. Lyu, Kenway, G. K. W., and Martins, J. R. R. A., “Aerodynamic Shape Optimization Investigations of the Common Research Model Wing Benchmark”, AIAA Journal, vol. 53, no. 4, p. 968--985, 2015.

Lyu_AIAAJ_ASO_2014_preprint.pdf (23.63 MB)

R. P. Liem, Kenway, G. K. W., and Martins, J. R. R. A., “Multimission Aircraft Fuel Burn Minimization via Multipoint Aerostructural Optimization”, AIAA Journal, vol. 53, no. 1, 2015.

LiemAIAAJ2014_preprint.pdf (15.73 MB)

R. P. Liem, Mader, C. A., and Martins, J. R. R. A., “Surrogate Models and Mixtures of Experts in Aerodynamic Performance Prediction for Mission Analysis”, Aerospace Science and Technology, vol. 43, pp. 126-151, 2015.

LiemAST2015_preprint.pdf (6.2 MB)

R. P. Liem, Martins, J. R. R. A., and Kenway, G. K. W., “Expected Drag Minimization for Aerodynamic Design Optimization Based on Aircraft Operational Data”, Aerospace Science and Technology, vol. 63, pp. 344–362, 2017.

multipointASO2015.pdf (11.66 MB)

R. P. Liem, Mader, C. A., Lee, E., and Martins, J. R. R. A., “Aerostructural design optimization of a 100-passenger regional jet with surrogate-based mission analysis”, in 13th AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 2013.

final_Liem_Aviation2013.pdf (1.86 MB)

R. P. Liem, Kenway, G. K. W., and Martins, J. R. R. A., “Multi-point, multi-mission, high-fidelity aerostructural optimization of a long-range aircraft configuration”, in 14th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Indianapolis, IN, 2012.

R. P. Liem and Martins, J. R. R. A., “Surrogate Models and Mixtures of Experts in Aerodynamic Performance Prediction for Mission Analysis”, in 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Atlanta, GA, 2014.

Y. Liao, Garg, N., Martins, J. R. R. A., and Young, Y. L., “Viscous Fluid Structure Interaction Response of Composite Hydrofoils”, Composite Structures, vol. 212, pp. 571–585, 2019.

Liao2019a_preprint.pdf (4.15 MB)

J. Li, Bouhlel, M. Amine, and Martins, J. R. R. A., “Data-based Approach for Fast Airfoil Analysis and Optimization”, Journal of Aircraft, vol. 57, p. 581--596, 2018.

airfoil_preprint.pdf (6.34 MB)

J. Li, “Data-driven Constraint Approach to Ensure Low-speed Performance in Transonic Aerodynamic Shape Optimization”, Aerospace Science and Technology, 2019.

DataDrivenCon_JichaoLi.pdf (17.79 MB)

J. Li, Bouhlel, M. Amine, and Martins, J. R. R. A., “A data-based approach for fast airfoil analysis and optimization”, in 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Kissimmee, FL, 2018.

E. Lee, James, K. A., and Martins, J. R. R. A., “Stress-Constrained Topology Optimization with Design-Dependent Loading”, Structural and Multidisciplinary Optimization, vol. 46, pp. 647–661, 2012.

Lee2012a.pdf (1.14 MB)

E. Lee and Martins, J. R. R. A., “Structural Topology Optimization with Design-Dependent Pressure Loads”, Computer Methods in Applied Mechanics and Engineering, vol. 233–236, pp. 40–48, 2012.

A. B. Lambe and Martins, J. R. R. A., “A Matrix-Free Approach to Large-Scale Structural Optimization”, in 10th World Congress on Structural and Multidisciplinary Optimization, Orlando, FL, 2013.

A. B. Lambe and Martins, J. R. R. A., “A Unified Description of MDO Architectures”, in Proceedings of the 9th World Congress on Structural and Multidisciplinary Optimization, Shizuoka, Japan, 2011.

A. B. Lambe and Martins, J. R. R. A., “A New Approach to Multidisciplinary Design Optimization via Internal Decomposition”, in Proceedings of the 13th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Fort Worth, TX, 2010.

Lambe_AIAA_MAO_2010_final.pdf (570.85 KB)

A. B. Lambe and Martins, J. R. R. A., “Matrix-free aerostructural optimization of aircraft wings”, Structural and Multidisciplinary Optimization, vol. 53, pp. 589–603, 2016.

Lambe_Martins_2016_mdolab.pdf (1.95 MB)

A. B. Lambe and Martins, J. R. R. A., “Extensions to the Design Structure Matrix for the Description of Multidisciplinary Design, Analysis, and Optimization Processes”, Structural and Multidisciplinary Optimization, vol. 46, no. 2, pp. 273-284, 2012.

Lambe2012.pdf (289.49 KB)

A. B. Lambe, Kennedy, G. J., and Martins, J. R. R. A., “Multidisciplinary Design Optimization of an Aircraft Wing via a Matrix-Free Approach”, in 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Atlanta, GA, 2014.

A. B. Lambe, Martins, J. R. R. A., and Kennedy, G. J., “An Evaluation of Constraint Aggregation Strategies for Wing Box Mass Minimization”, Structural and Multidisciplinary Optimization, vol. 55, pp. 257–277, 2017.

Lambe_et_al_2016a_mdolab.pdf (2.91 MB)

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G. K. W. Kenway and Martins, J. R. R. A., “Aerodynamic Shape Optimization of the CRM Configuration Including Buffet-Onset Conditions”, in 54th AIAA Aerospace Sciences Meeting, 2016.

G. K. W. Kenway and Martins, J. R. R. A., “Multipoint High-fidelity Aerostructural Optimization of a Transport Aircraft Configuration”, Journal of Aircraft, vol. 51, no. 1, pp. 144–160, 2014.

kenway2013b.pdf (8.77 MB)

G. K. W. Kenway and Martins, J. R. R. A., “Aerostructural Shape Optimization of Wind Turbine Blades Considering Site-Specific Winds”, in Proceedings of the 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008.

victoria.pdf (1.53 MB)

G. K. W. Kenway, Secco, N. R., Martins, J. R. R. A., Mishra, A., and Duraisamy, K., “An Efficient Parallel Overset Method for Aerodynamic Shape Optimization”, in Proceedings of the 58th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, AIAA SciTech Formum, 2017.

scitech2017.pdf (29.39 MB)

G. K. W. Kenway and Martins, J. R. R. A., “Buffet Onset Constraint Formulation for Aerodynamic Shape Optimization”, AIAA Journal, vol. 55, pp. 1930–1947, 2017.

Kenway_Martins_buffet_2017_mdolab.pdf (11.2 MB)

G. K. W. Kenway and Martins, J. R. R. A., “High-fidelity aerostructural optimization considering buffet onset”, in Proceedings of the 16th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2015.

Kenway2015-High-fidelity aerostructural optimization considering buffet onseta..pdf (11.19 MB)

G. K. W. Kenway, Kennedy, G. J., and Martins, J. R. R. A., “Scalable parallel approach for high-fidelity steady-state aeroelastic analysis and adjoint derivative computations”, AIAA Journal, vol. 52, no. 5, pp. 935–951, 2014.

kenway2013a.pdf (4.6 MB)

G. K. W. Kenway, Kennedy, G. J., and Martins, J. R. R. A., “Aerostructural optimization of the Common Research Model configuration”, in 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Atlanta, GA, 2014.

mao2014_paper.pdf (10.33 MB)

G. K. W. Kenway, Kennedy, G. J., and Martins, J. R. R. A., “A CAD-Free Approach to High-Fidelity Aerostructural Optimization”, in Proceedings of the 13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference, Fort Worth, TX, 2010.

mao2010_final.pdf (5.8 MB)

G. K. W. Kenway, Henderson, R., Hicken, J. E., Kuntawala, N. B., Zingg, D. W., Martins, J. R. R. A., and McKeand, R. G., “Reducing Aviation's Environmental Impact Through Large Aircraft For Short Ranges”, in Proceedings of the 48th AIAA Aerospace Sciences Meeting and Exhibit, Orlando, FL, 2010.

orlando_final.pdf (413.53 KB)

G. K. W. Kenway and Martins, J. R. R. A., “Multipoint Aerodynamic Shape Optimization Investigations of the Common Research Model Wing”, AIAA Journal, vol. 54, pp. 113–128, 2016.

Kenway2016-Multipoint Aerodynamic Shape Optimization Investigations of the Commona..pdf (10.76 MB)

G. K. W. Kenway, Mader, C. A., He, P., and Martins, J. R. R. A., “Effective Adjoint Approaches for Computational Fluid Dynamics”, Progress in Aerospace Sciences, 2019.

Kenway2019-Effective Adjoint Approaches for Computational Fluid Dynamics.pdf (2.78 MB)

G. K. W. Kenway and Martins, J. R. R. A., “Multipoint Aerodynamic Shape Optimization Investigations of the Common Research Model Wing”, in 2015 AIAA SciTech, Kissimmee, FL, 2014.

G. K. W. Kenway, Kennedy, G. J., and Martins, J. R. R. A., “A Scalable Parallel Approach for High-Fidelity Aerostructural Analysis and Optimization”, in 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Honolulu, HI, 2012.

G. J. Kennedy and Martins, J. R. R. A., “A parallel aerostructural optimization framework for aircraft design studies”, Structural and Multidisciplinary Optimization, vol. 50, pp. 1079–1101, 2014.

Kennedy2014-Parallel Aerostructural Optimization Framework for Aircraft Design Studies - preprint.pdf (2.21 MB)

G. J. Kennedy, Martins, J. R. R. A., and Hansen, J. S., “Aerostructural optimization of aircraft structures using asymmetric subspace optimization”, in 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008.

G. J. Kennedy and Martins, J. R. R. A., “A homogenization-based theory for anisotropic beams with accurate through-section stress and strain prediction”, International Journal of Solids and Structures, vol. 49, pp. 54-72, 2012.

hbtpaper.pdf (901.52 KB)

G. J. Kennedy and Martins, J. R. R. A., “Hybrid-parallel Methods for Large-scale Gradient-based Structural Design Optimization”, in Proceedings of the 10th World Congress on Structural and Multidisciplinary Optimization, 2013.

G. J. Kennedy and Martins, J. R. R. A., “A Comparison of Metallic and Composite Aircraft Wings Using Aerostructural Design Optimization”, in 14th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Indianapolis, IN, 2012.

Kennedy2012c.pdf (2.11 MB)

G. J. Kennedy and Martins, J. R. R. A., “A Regularized Discrete Laminate Parametrization Technique with Applications to Wing-Box Design Optimization”, in 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Honolulu, HI, 2012.

G. J. Kennedy, Kenway, G. K. W., and Martins, J. R. R. A., “High Aspect Ratio Wing Design: Optimal Aerostructural Tradeoffs for the Next Generation of Materials”, in Proceedings of the AIAA Science and Technology Forum and Exposition (SciTech), National Harbor, MD, 2014.

Kennedy-Kenway-Martins-2014-SciTech.pdf (2.07 MB)

G. J. Kennedy, Hansen, J. S., and Martins, J. R. R. A., “A Timoshenko beam theory with pressure corrections for layered orthotropic beams”, International Journal of Solids and Structures, vol. 48, pp. 2373–2382, 2011.

paper.pdf (327.83 KB)

G. J. Kennedy and Martins, J. R. R. A., “Aerostructural design optimization of composite aircraft with stress and local buckling constraints using an implicit structural parametrization”, in Proceedings of CASI AERO 2011, Montreal, Quebec, 2011.

G. J. Kennedy, Kenway, G. K. W., and Martins, J. R. R. A., “Towards Gradient-Based Design Optimization of Flexible Transport Aircraft with Flutter Constraints”, in Proceedings of the 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2014.

G. J. Kennedy, Martins, J. R. R. A., and Hansen, J. S., “Aerostructural Optimization of Aircraft Structures Using Asymmetric Subspace Optimization”, in Proceedings of the 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008.

G. J. Kennedy and Martins, J. R. R. A., “A Laminate Parametrization Technique for Discrete Ply Angle Problems with Manufacturing Constraints”, Structural and Multidisciplinary Optimization, vol. 48, pp. 379-393, 2013.

Kennedy2013a.pdf (394.08 KB)

G. J. Kennedy and Martins, J. R. R. A., “Parallel Solution Methods for Aerostructural Analysis and Design Optimization”, in Proceedings of the 13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference, Forth Worth, TX, 2010.

G. J. Kennedy and Martins, J. R. R. A., “An Adjoint-based Derivative Evaluation Method for Time-dependent Aeroelastic Optimization of Flexible Aircraft”, in Proceedings of the 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Boston, MA, 2013.

2013_SDM.pdf (799.25 KB)

J. Y. Kao, Hwang, J. T., Martins, J. R. R. A., Gray, J. S., and Moore, K. T., “A modular adjoint approach to aircraft mission analysis and optimization”, in 56th AIAA SDM Conference, Kissimmee, FL, 2015.

Kao2015a.pdf (611.01 KB)

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E. Jonsson, Riso, C., Lupp, C. A., Cesnik, C. E. S., Martins, J. R. R. A., and Epureanu, B. I., “Flutter and Post-Flutter Constraints in Aircraft Design Optimization”, Progress in Aerospace Sciences, 2019.

Jonsson2019-Flutter-and-Post-Flutter-Constraints-in-Aircraft-Design-Optimization-preprint.pdf (576.98 KB)

E. Jonsson, Kenway, G. K. W., Kennedy, G. J., and Martins, J. R. R. A., “Development of Flutter Constraints for High-fidelity Aerostructural Optimization”, in 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2017.

6.2017-4455.pdf (3.91 MB)

E. Jonsson, Mader, C. A., Kennedy, G. J., and Martins, J. R. R. A., “Computational Modeling of Flutter Constraint for High-Fidelity Aerostructural Optimization”, in AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, San Diego, CA, 2019.

6.2019-2354.pdf (3.82 MB)

J. P. Jasa, Gray, J. S., Seidel, J. A., Mader, C. A., and Martins, J. R. R. A., “Multipoint Optimization of a Variable Cycle Engine Using Gradient-based Optimization”, in 57th AIAA Aerospace Sciences Meeting, AIAA SciTech Forum, San Diego, CA, 2019.

jasa_scitech_2019_submitted.pdf (1012.9 KB)

J. P. Jasa, Hwang, J. T., and Martins, J. R. R. A., “Design and Trajectory Optimization of a Morphing Wing Aircraft”, in 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Kissimmee, FL, 2018.

Jasa_morphing_mission_SciTech_submitted.pdf (878.01 KB)

J. P. Jasa, Brelje, B. J., Mader, C. A., and Martins, J. R. R. A., “Coupled Design of a Supersonic Engine and Thermal System”, in World Congress of Structural and Multidisciplinary Optimization 13, Beijing, China, 2019.

wcsmo_jasa_2019.pdf (241.84 KB)

J. P. Jasa, Hwang, J. T., and Martins, J. R. R. A., “Open-source coupled aerostructural optimization using Python”, Structural and Multidisciplinary Optimization, 2018.

OAS_SMO_preprint.pdf (794.87 KB)

J. P. Jasa, Chauhan, S. S., Gray, J. S., and Martins, J. R. R. A., “How Certain Physical Considerations Impact Aerostructural Wing Optimization”, in AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2019.

jasa_aviation_2019.pdf (402.31 KB)

J. P. Jasa, Mader, C. A., and Martins, J. R. R. A., “Trajectory Optimization of a Supersonic Air Vehicle with Thermal Fuel Management System”, in 2018 AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Atlanta, GA, 2018.

jasa_aviation_2018_submitted.pdf (3.32 MB)

P. W. Jansen, Perez, R. E., and Martins, J. R. R. A., “Aerostructural Optimization of Nonplanar Lifting Surfaces”, Journal of Aircraft, vol. 47, pp. 1491–1503, 2010.

Jansen2010a.pdf (1.4 MB)

K. A. James and Martins, J. R. R. A., “Topology Optimization Using a Level Set Method with an Arbitrary Structured Mesh”, in 6th AIAA Multidisciplinary Design Optimization Specialist Conference, Orlando, FL, 2010.

K. A. James and Martins, J. R. R. A., “Three-Dimensional Structural Topology Optimization of an Aircraft Wing Using Level Set Methods”, in Proceedings of the 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008.

K. A. James, Kennedy, G. J., and Martins, J. R. R. A., “Aerostructural Topology Optimization of an Aircraft Wingbox”, in Proceedings of the CASI AERO 2011 Conference, Montreal, QC, 2011.

K. A. James and Martins, J. R. R. A., “An Isoparametric Approach to Level Set Topology Optimization Using a Body-Fitted Finite Element Mesh”, Computers and Structures, vol. 90–91, pp. 97-106, 2012.

James2011a.pdf (1 MB)

K. A. James, Lee, E., and Martins, J. R. R. A., “Stress-Based Topology Optimization Using an Isoparametric Level Set Method”, Finite Elements in Analysis and Design, vol. 58, pp. 20–30, 2012.

K. A. James, Hansen, J. S., and Martins, J. R. R. A., “Structural Topology Optimization for Multiple Load Cases While Avoiding Local Minima”, in Proceedings of the 4th AIAA Multidisciplinary Design Optimization Specialist Conference, Schaumburg, IL, 2008.

K. A. James and Martins, J. R. R. A., “Level Set Topology Optimization of Structures with Isoparametric Mesh Mapping”, in Proceedings of the 9th ISSMO World Congress on Structural and Multidisciplinary Optimization, Shizuoka, Japan, 2011.

K. A. James, Hansen, J. S., and Martins, J. R. R. A., “Structural topology optimization for multiple load cases using a dynamic aggregation technique”, Engineering Optimization, vol. 41, pp. 1103–1118, 2009.

James2009-Structural Topology Optimization for Multiple Load Cases-a..pdf (553.33 KB)

K. A. James and Martins, J. R. R. A., “Level Set Topology Optimization of Structures with Isoparametric Mesh Mapping”, in Proceedings of the 9th World Congress on Structural and Multidisciplinary Optimization, Shizuoka, Japan, 2011.

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D. Ivaldi, Secco, N. R., Chen, S., Hwang, J. T., and Martins, J. R. R. A., “Aerodynamic Shape Optimization of a Truss-Braced-Wing Aircraft”, in 16th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2015.

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J. T. Hwang and Martins, J. R. R. A., “Parallel allocation-mission optimization of a 128-route network”, in 17th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Dallas, TX, 2015.

Paper.pdf (722.17 KB)

J. T. Hwang, Lee, D. Y., Cutler, J. W., and Martins, J. R. R. A., “Large-Scale MDO of a Small Satellite using a Novel Framework for the Solution of Coupled Systems and their Derivatives”, in Proceedings of the 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Boston, MA, 2013.

J. T. Hwang, “A modular approach to large-scale design optimization of aerospace systems”, 2014.

Hwang_dissertation.pdf (46.92 MB)

J. T. Hwang, Jasa, J. P., and Martins, J. R. R. A., “High-fidelity design-allocation optimization of a commercial aircraft maximizing airline profit”, Journal of Aircraft, 2019.

hwang_AMD_preprint.pdf (4.1 MB)

J. T. Hwang and Steeves, C. A., “Optimization of 3D lattice cores in composite sandwich structures”, Journal of Composite Materials, 2014.

J. T. Hwang and Martins, J. R. R. A., “A fast-prediction surrogate model for large datasets”, Aerospace Science and Technology, vol. 75, p. 74--87, 2018.

paper_mdolab.pdf (660.18 KB)

J. T. Hwang, Roy, S., Kao, J. Y., Martins, J. R. R. A., and Crossley, W. A., “Simultaneous aircraft allocation and mission optimization using a modular adjoint approach”, in 56th AIAA SDM Conference, Kissimmee, FL, 2015.

Hwang2015a.pdf (330.5 KB)

J. T. Hwang and Martins, J. R. R. A., “An unstructured quadrilateral mesh generation algorithm for aircraft structures”, Aerospace Science and Technology, vol. 59, pp. 172–182, 2016.

Hwang_Martins_2016b_mdolab.pdf (20.12 MB)

J. T. Hwang, Waas, A. M., and Martins, J. R. R. A., “Micromechanical Modeling and Design Optimization of 2-D Triaxial Braided Composites”, in Proceedings of the 50th AIAA Aerospace Sciences Meeting, Nashville, TN, 2012.

Hwang2012b.pdf (396.94 KB)

J. T. Hwang, Kenway, G. K. W., and Martins, J. R. R. A., “Geometry and Structural Modeling for High-Fidelity Aircraft Conceptual Design Optimization”, in Proceedings of the 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Atlanta, GA, 2014.

Hwang-MAO-2014.pdf (14.68 MB)

J. T. Hwang and Martins, J. R. R. A., “Allocation-mission-design optimization of next-generation aircraft using a parallel computational framework”, in 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2016.

Hwang2016.pdf (1.29 MB)

J. T. Hwang and Martins, J. R. R. A., “GeoMACH: Geometry-Centric MDAO of Aircraft Configurations with High Fidelity”, in Proceedings of the 14th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference, Indianapolis, IN, 2012.

Hwang2012c.pdf (8.6 MB)

J. T. Hwang and Martins, J. R. R. A., “A computational architecture for coupling heterogeneous numerical models and computing coupled derivatives”, ACM TOMS, vol. 44, no. 4, 2018.

paper_mdolab.pdf (986.89 KB)

J. T. Hwang and Martins, J. R. R. A., “A Dynamic Parametrization Scheme for Shape Optimization Using Quasi-Newton Methods”, in Proceedings of the 50th AIAA Aerospace Sciences Meeting, Nashville, TN, 2012.

Hwang2012a.pdf (885.22 KB)

J. T. Hwang, Lee, D. Y., Cutler, J. W., and Martins, J. R. R. A., “Large-Scale Multidisciplinary Optimization of a Small Satellite’s Design and Operation”, Journal of Spacecraft and Rockets, vol. 51, no. 5, pp. 1648-1663, 2014.

Hwang2014b.pdf (10.24 MB)

E. Hendricks, Falck, R. D., and Gray, J. S., “Simultaneous Propulsion System and Trajectory Optimization”, in 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2017.

R. Henderson and Martins, J. R. R. A., “Conceptual Design and Optimization of Environmentally-Friendly Aircraft”, in Proceedings of the 2009 SAE AeroTech Congress and Exhibition, 2009.

R. Henderson, Martins, J. R. R. A., and Perez, R. E., “Aircraft Conceptual Design for Optimal Environmental Performance”, The Aeronautical Journal, vol. 116, no. 1175, p. 1—22, 2012.

Henderson2012.pdf (914.28 KB)

S. He, Jonsson, E., Mader, C. A., and Martins, J. R. R. A., “A Coupled Newton–Krylov Time Spectral Solver for Flutter Prediction”, in 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Kissimmee, FL, 2018.

scitech2018.pdf (2.32 MB)

P. He, Mader, C. A., Martins, J. R. R. A., and Maki, K. J., “Aerothermal Optimization of Internal Cooling Passages Using a Discrete Adjoint Method”, in 2018 Joint Thermophysics and Heat Transfer Conference, AIAA Aviation Forum, 2018.

AIAA-2018-4080.pdf (2.9 MB)

X. He, Li, J., Mader, C. A., Yildirim, A., and Martins, J. R. R. A., “Robust aerodynamic shape optimization–-from a circle to an airfoil”, Aerospace Science and Technology, vol. 87, pp. 48–61, 2019.

He2019-Robust aerodynamic shape optimization---from a circle to an airfoil.pdf (14.02 MB)

P. He, Filip, G., Martins, J. R. R. A., and Maki, K. J., “Design Optimization for Self-propulsion of a Bulk Carrier Hull Using a Discrete Adjoint Method”, Computers & Fluids, 2019.

Hull_Opt_Paper.pdf (5.64 MB)

P. He, Mader, C. A., Martins, J. R. R. A., and Maki, K. J., “An Object-oriented Framework for Rapid Discrete Adjoint Development using OpenFOAM”, in AIAA Science and Technology Forum (SciTech), 2019.

AIAA_SciTech2019_He_et_al.pdf (3.76 MB)

P. He, Filip, G., Martins, J. R. R. A., and Maki, K. J., “Hull form hydrodynamic design using a discrete adjoint optimization method”, in 13th International Marine Design Conference, 2018.

IMDC2018.pdf (4.9 MB)

P. He, Mader, C. A., Martins, J. R. R. A., and Maki, K. J., “Aerothermal Optimization of a Ribbed U-Bend Cooling Channel Using the Adjoint Method”, International Journal of Heat and Mass Transfer, 2019.

UBend_Aerothermal_Opt_Preprint.pdf (6.48 MB)

S. He, Jonsson, E., Mader, C. A., and Martins, J. R. R. A., “Aerodynamic Shape Optimization with Time Spectral Flutter Adjoint”, in Scitech 2019, San Diego, CA, 2019.

main.pdf (2.39 MB)

P. He, Mader, C. A., Martins, J. R. R. A., and Maki, K. J., “An Aerodynamic Design Optimization Framework Using a Discrete Adjoint Approach with OpenFOAM”, Computers & Fluids, 2018.

OpenFOAM_Adjoint.pdf (4.74 MB)

P. He, Mader, C. A., Martins, J. R. R. A., and Maki, K. J., “DAFoam: An Open-Source Adjoint Framework for Multidisciplinary Design Optimization with OpenFOAM”, AIAA Journal, 2019.

AIAAJ_DAFoam.pdf (5.51 MB)

S. He, Jonsson, E., Mader, C. A., and Martins, J. R. R. A., “A Coupled Newton--Krylov Time Spectral Solver for Wing Flutter and LCO Prediction”, in AIAA AVIATION Forum, 2019.

main.pdf (2.52 MB)

G. L. O. Halila, Chen, G., Shi, Y., Fidkowski, K. J., Martins, J. R. R. A., and de Mendonça, M. Teixeira, “High-Reynolds number transitional flow simulation via parabolized stability equations with an adaptive RANS solver”, Aerospace Science and Technology, vol. 91, 2019.

Halila_AST_2019b_preprint.pdf (913.08 KB)

G. L. O. Halila, Chen, G., Shi, Y., Fidkowski, K. J., Martins, J. R. R. A., and Mendonça, M. T., “High-Reynolds Number Transitional Flow Prediction using a Coupled Discontinuous-Galerkin RANS PSE Framework”, in 57th AIAA Aerospace Sciences Meeting, 2019.

Halila_SciTech_2019.pdf (1022.94 KB)

S. Haghighat, Liu, H. H. T., and Martins, J. R. R. A., “Mixed-Norm Multi-Objective Robust Controller Applied to a Very Flexible Aircraft”, in Proceedings of the AIAA Guidance, Navigation and Control Conference, 2011.

S. Haghighat, Martins, J. R. R. A., and Liu, H. H. T., “Integrating an Active Control System with the Structural Design of a Flexible Wing Using Multidisciplinary Optimization”, in Proceedings of the International Forum on Aeroelasticity and Structural Dynamics, Seattle, USA, 2009.

S. Haghighat, Martins, J. R. R. A., and Liu, H. H. T., “Aeroservoelastic Design Optimization of a Flexible Wing”, Journal of Aircraft, vol. 49, pp. 432–443, 2012.

Haghighat2012a.pdf (1.23 MB)

S. Haghighat, Liu, H. H. T., and Martins, J. R. R. A., “Gust Load Alleviation Using Model Predictive Control for Large Aspect Ratio UAV Wings”, in Canadian Aeronautics and Space Institute Annual General Meeting, Ottawa, Canada, 2009.

S. Haghighat, Martins, J. R. R. A., and Liu, H. H. T., “Aeroservoelastic Design Optimization of a High Aspect Ratio Flying Wing”, in Proceedings of the International Forum on Aeroelasticity and Structural Dynamics, Paris, France, 2011.

S. Haghighat, Liu, H. H. T., and Martins, J. R. R. A., “Modeling and Simulation of Flexible UAVs with Large Aspect Ratio”, in Proceedings of the International Conference on System Simulation and Scientific Computing, Beijing, China, 2008.

S. Haghighat, Liu, H. H. T., and Martins, J. R. R. A., “Application of Robust Control Design Techniques to the Aeroservoelastic Design Optimization of a Very Flexible UAV Wing”, in Proceedings of the 13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference, Fort Worth, TX, 2010.

S. Haghighat, Liu, H. H. T., and Martins, J. R. R. A., “Application of Model Predictive Control to Gust Loads Alleviation Systems”, in Proceedings of the AIAA Atmospheric Flight Mechanics Conference and Exhibit, Chicago, IL, 2009.

S. Haghighat, Liu, H. H. T., and Martins, J. R. R. A., “A Model Predictive Gust Load Alleviation Controller for a Highly Flexible Aircraft”, Journal of Guidance, Control and Dynamics, vol. 36, no. 6, pp. 1751–1766, 2012.

Haghighat2012b.pdf (10.85 MB)

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J. S. Gray, Hwang, J. T., Martins, J. R. R. A., Moore, K. T., and Naylor, B. A., “OpenMDAO: An open-source framework for multidisciplinary design, analysis, and optimization”, Structural and Multidisciplinary Optimization, vol. 59, no. 4, p. 1075--1104, 2019.

OpenMDAO_preprint.pdf (2.75 MB)

J. S. Gray, Mader, C. A., Kenway, G. K. W., and Martins, J. R. R. A., “Modeling Boundary Layer Ingestion Using a Coupled Aeropropulsive Analysis”, Journal of Aircraft, vol. Vol.55, pp. 1191-1199, 2018.

Gray2018-Modeling boundary layer ingestion using a coupled aeropropulsive analysis-Preprint.pdf (2.07 MB)

J. S. Gray, Kenway, G. K. W., Mader, C. A., and Martins, J. R. R. A., “Aeropropulsive Design Optimization of a Turboelectric Boundary Layer Ingestion Propulsion System”, in Proceedings of the AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2018.

starc_abl_2018.pdf (14.26 MB)

J. S. Gray, Chin, J. C., Hearn, T. A., Hendricks, E., Lavelle, T. M., and Martins, J. R. R. A., “Chemical-Equilibrium Analysis with Adjoint Derivatives for Propulsion Cycle Analysis”, Journal of Propulsion and Power, vol. Vol.33, pp. 1041-1052, 2017.

J. S. Gray, Hearn, T. A., Moore, K. T., Hwang, J. T., Martins, J. R. R. A., and Ning, A., “Automatic Evaluation of Multidisciplinary Derivatives Using a Graph-Based Problem Formulation in OpenMDAO”, in Proceedings of the 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Atlanta, GA, 2014.

Gray-MAO-2014.pdf (4.08 MB)

J. S. Gray, Chin, J. C., Hearn, T. A., Hendricks, E., Lavelle, T. M., and Martins, J. R. R. A., “Thermodynamics for Gas Turbine Cycles with Analytic Derivatives in OpenMDAO”, in 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2016.

gray_pycycle_thermodynamics.pdf (688.53 KB)

J. S. Gray, “Design Optimization of a Boundary Layer Ingestion Propulsor Using a Coupled Aeropropulsive Model”, University of Michigan, 2018.

gray_phd_thesis_2018.pdf (23.42 MB)

J. S. Gray and Martins, J. R. R. A., “Coupled Aeropropulsive Design Optimization of a Boundary Layer Ingestion Propulsor”, The Aeronautical Journal, vol. 123, no. 1259, pp. 121–137, 2019.

Gray2019-Coupled Aeropropulsive Design Optimization of a Boundary Layer.pdf (2.38 MB)

J. S. Gray, Mader, C. A., Kenway, G. K. W., and Martins, J. R. R. A., “Approach to Modeling Boundary Layer Ingestion using a Fully Coupled Propulsion-RANS Model”, in 55th AIAA Aerospace Sciences Meeting (SciTech), 2017.

A. Gogulapati, Friedmann, P. P., and Martins, J. R. R. A., “Optimization of the Kinematics of a Flapping Wing MAV in Hover for Enhanced Performance”, in Proceedings of the 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2013.

A. Gogulapati, Friedmann, P. P., and Martins, J. R. R. A., “Optimization of the Kinematics of a Flapping Wing MAV in Hover for Enhanced Performance”, AIAA Journal, vol. 52, pp. 2342–2354, 2014.

N. Garg, Pearce, B. W., Brandner, P. A., Phillips, A. W., Martins, J. R. R. A., and Young, Y. L., “Experimental Investigation of a Hydrofoil Designed via Hydrostructural Optimization”, Journal of Fluids and Structures, vol. 84, pp. 243–262, 2019.

NG_JFS_2017.pdf (27.9 MB)

N. Garg, Lyu, Z., Dhert, T., Martins, J. R. R. A., and Young, Y. L., “High-fidelity Hydrodynamic Shape Optimization of a 3-D Morphing Hydrofoil”, in Fourth International Symposium on Marine Propulsors, 2015.

Garg_SMP.pdf (1.52 MB)

N. Garg, Kenway, G. K. W., Lyu, Z., Martins, J. R. R. A., and Young, Y. L., “High-fidelity Hydrodynamic Shape Optimization of a 3-D Hydrofoil”, Journal of Ship Research, vol. 59, pp. 209–226, 2015.

Garg2015-High-fidelity Hydrodynamic Shape Optimization of a 3-D Hydrofoil.pdf (4.22 MB)

N. Garg, Kenway, G. K. W., Martins, J. R. R. A., and Young, Y. L., “High-fidelity Multipoint Hydrostructural Optimization of a 3-D Hydrofoil”, Journal of Fluids and Structures, vol. 71, pp. 15–39, 2017.

JFS_NG.pdf (21.7 MB)

F

R. D. Falck, Chin, J. C., Schnulo, S. L., Burt, J. M., and Gray, J. S., “Trajectory Optimization of Electric Aircraft Subject to Subsystem Thermal Constraints”, in 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2017.

D

W. Du, Xue, N., Shyy, W., and Martins, J. R. R. A., “A Surrogate-Based Multi-Scale Model for Mass Transport and Electrochemical Kinetics in Lithium-Ion Battery Electrodes”, Journal of the Electrochemical Society, vol. 161, pp. E3086–E3096, 2014.

Du2014-A Surrogate-Based Multi-Scale Model for Mass Transport and Electrochemicala..pdf (1.88 MB)

W. Du, Xue, N., Sastry, A. M., Martins, J. R. R. A., and Shyy, W., “Energy Density Comparison of Li-ion Cathode Materials Using Dimensional Analysis”, Journal of The Electrochemical Society, vol. 160, pp. A1187-A1193, 2013.

J.Electrochem.Soc_.-2013-Du-A1187-93.pdf (1.56 MB)

W. Du, Xue, N., Gupta, A., Sastry, A. M., Martins, J. R. R. A., and Shyy, W., “Optimization of LiMn2O4 electrode properties in a gradient-and surrogate-based framework”, Acta Mechanica Sinica, vol. 29, pp. 335–347, 2013.

10.1007-s10409-013-0039-x.pdf (919.47 KB)

T. Dhert, Ashuri, T., and Martins, J. R. R. A., “Aerodynamic Shape Optimization of Wind Turbine Blades Using a Reynolds-Averaged Navier–Stokes Model and an Adjoint Method”, Wind Energy, vol. 20, no. 5, p. 909--926, 2017.

Dhert_et_al__2017_mdolab.pdf (3.23 MB)

A. Dener, Hicken, J. E., Kenway, G. K. W., Lyu, Z., and Martins, J. R. R. A., “Comparison of Newton–Krylov and Quasi-Newton Algorithms for Aerodynamic Shape Optimization”, in Proceedings of the AIAA Science and Technology Forum and Exposition (SciTech), 2015.

C

J. Mas Colomer, Bartoli, N., Lefebvre, T., Dubreuil, S., Martins, J. R. R. A., Benard, E., and Morlier, J., “Similarity Maximization of a Scaled Aeroelastic Flight Demonstrator via Multidisciplinary Optimization”, in Proceedings of the AIAA SciTech Conference, 2017.

I. R. Chittick and Martins, J. R. R. A., “An Asymmetric Suboptimization Approach to Aerostructural Optimization”, Optimization and Engineering, vol. 10, pp. 133–152, 2009.

Chittick2009-An Asymmetric Suboptimization Approach to Aerostructural Optimizationa..pdf (777.03 KB)

I. R. Chittick and Martins, J. R. R. A., “Aero-Structural Optimization Using Adjoint Coupled Post-Optimality Sensitivities”, Structural and Multidisciplinary Optimization, vol. 36, pp. 59–77, 2008.

Chittick2008-Aero-Structural Optimization Using Adjoint Coupled Post-Optimality-a..pdf (401.63 KB)

I. R. Chittick and Martins, J. R. R. A., “A New Subspace Optimization Method for Aero-Structural Design”, in Proceedings of the 3rd AIAA Multidisciplinary Design Optimization Specialist Conference, Waikiki, HI, 2007.

S. Chen, Lyu, Z., Kenway, G. K. W., and Martins, J. R. R. A., “Aerodynamic Shape Optimization of the Common Research Model Wing-Body-Tail Configuration”, in Proceedings of the AIAA Science and Technology Forum and Exposition (SciTech), 2015.

S. Chen, Lyu, Z., Kenway, G. K. W., and Martins, J. R. R. A., “Aerodynamic Shape Optimization of the Common Research Model Wing-Body-Tail Configuration”, Journal of Aircraft, vol. 53, pp. 276–293, 2016.

Chen2016-Aerodynamic Shape Optimization of the Common Research Model-Preprint.pdf (29.46 MB)

S. Chen, Lyu, Z., Kenway, G. K. W., and Martins, J. R. R. A., “Aerodynamic Shape Optimization of the Common Research Model Wing-Body-Tail Configuration”, Journal of Aircraft, 2015.

Chen2015-Aerodynamic Shape Optimization of the Common Research Model.pdf (29.46 MB)

S. S. Chauhan and Martins, J. R. R. A., “Tilt-wing eVTOL takeoff trajectory optimization”, Journal of Aircraft, 2019.

eVTOL_preprint.pdf (978.81 KB)

S. S. Chauhan and Martins, J. R. R. A., “Low-fidelity aerostructural optimization of aircraft wings with a simplified wingbox model using OpenAeroStruct”, in EngOpt 2018: 6th International Conference on Engineering Optimization, 2018.

oas_wb_mdolab.pdf (398.15 KB)

S. S. Chauhan, Hwang, J. T., and Martins, J. R. R. A., “An automated selection algorithm for nonlinear solvers in MDO”, Structural and Multidisciplinary Optimization, 2018.

preprint_for_mdolab_auto_mda_paper.pdf (1.07 MB)

S. S. Chauhan, Hwang, J. T., and Martins, J. R. R. A., “Benchmarking Approaches for the Multidisciplinary Analysis of Complex Systems Using a Taylor Series-Based Scalable Problem”, in 12th World Congress of Structural and Multidisciplinary Optimization (WCSMO12), Braunschweig, Germany, 2018, pp. 98–116.

wcsmo12_paper.pdf (556.91 KB)

A. Chaudhuri, Jasa, J. P., Willcox, K., and Martins, J. R. R. A., “Multifidelity Optimization Under Uncertainty for a Tailless Aircraft”, in 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Kissimmee, FL, 2018.

updated_MFMC_paper_submitted.pdf (1.21 MB)

B

D. A. Burdette, Kenway, G. K. W., and Martins, J. R. R. A., “Aerostructural design optimization of a continuous morphing trailing edge aircraft for improved mission performance”, in 17th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference , 2016.

BurdetteAviation2016.pdf (1.68 MB)

D. A. Burdette, Kenway, G. K. W., and Martins, J. R. R. A., “Performance Evaluation of a Morphing Trailing Edge Using Multipoint Aerostructural Design Optimization”, in 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference , San Diego, CA, 2016.

BurdetteScitech2016.pdf (8.05 MB)

D. A. Burdette and Martins, J. R. R. A., “Design of a Transonic Wing with an Adaptive Morphing Trailing Edge via Aerostructural Optimization”, Aerospace Science and Technology, vol. 81, pp. 192–203, 2018.

Burdette_NASA1.pdf (15.8 MB)

D. A. Burdette and Martins, J. R. R. A., “Impact of Morphing Trailing Edge on Mission Performance for the Common Research Model”, Journal of Aircraft, vol. 56, pp. 369–384, 2019.

D. A. Burdette, Kenway, G. K. W., Lyu, Z., and Martins, J. R. R. A., “Aerostructural Design Optimization of an Adaptive Morphing Trailing Edge Wing”, in AIAA SciTech, Kissimmee, FL, 2015.

Scitech2015.pdf (4.25 MB)

T. R. Brooks and Martins, J. R. R. A., “On Manufacturing Constraints for Tow-steered Composite Design Optimization”, Composite Structures, vol. 204, pp. 548 - 559, 2018.

preprint-manufacturing-constraints-w-appendix.pdf (18.1 MB)

T. R. Brooks, Kenway, G. K. W., and Martins, J. R. R. A., “Benchmark Aerostructural Models for the Study of Transonic Aircraft Wings”, AIAA Journal, vol. 56, no. 7, p. 2840-–2855, 2018.

Brooks2018-Benchmark Aerostructural Models for the Study of Transonic Aircraft Wings-preprint.pdf (22.86 MB)

T. R. Brooks, Hwang, J. T., Kennedy, G. J., and Martins, J. R. R. A., “High-fidelity Structural Optimization of a Tow-Steered Composite Wing”, in 11th World Congress on Structural and Multidisciplinary Optimization, Sydney, Australia, 2015.

wcsmo-2015-paper.pdf (915.44 KB)

T. R. Brooks, Martins, J. R. R. A., and Kennedy, G. J., “High-fidelity Aerostructural Optimization of Tow-steered Composite Wings”, Journal of Fluids and Structures, vol. 88, pp. 122-147, 2019.

Brooks2019-High-fidelity Aerostructural Optimization of Tow-steered Composite Wings.pdf (14.71 MB)

T. R. Brooks, Kenway, G. K. W., and Martins, J. R. R. A., “Undeflected Common Research Model (uCRM): An Aerostructural Model for the Study of High Aspect Ratio Transport Aircraft Wings”, in 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Denver, CO, 2017.

T. R. Brooks, Kennedy, G. J., and Martins, J. R. R. A., “High-fidelity Multipoint Aerostructural Optimization of a High Aspect Ratio Tow-steered Composite Wing”, in Proceedings of the 58th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, AIAA SciTech Forum, 2017.

Scitech-2017-Brooks.pdf (13.18 MB)

T. R. Brooks, Kennedy, G. J., and Martins, J. R. R. A., “High-fidelity Aerostructural Optimization of a High Aspect Ratio Tow-steered Wing”, in 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2016.

brooks-scitech-2016-paper.pdf (9.66 MB)

B. J. Brelje and Martins, J. R. R. A., “Coupled component sizing and aerodynamic shape optimization via geometric constraints”, in AIAA AVIATION Forum, 2019.

B. J. Brelje and Martins, J. R. R. A., “Electric, Hybrid, and Turboelectric Fixed-Wing Aircraft: A Review of Concepts, Models, and Design Approaches”, Progress in Aerospace Sciences, vol. 104, p. 1--19, 2019.

Brelje2019-Electric, Hybrid, and Turboelectric Fixed-Wing Aircraft A Review_preprint.pdf (2.29 MB)

B. J. Brelje and Martins, J. R. R. A., “Development of a Conceptual Design Model for Aircraft Electric Propulsion with Efficient Gradients”, in AIAA/IEEE Electric Aircraft Technologies Symposium, Cincinnati, OH, 2018.

openconcept_EATS_2018.pdf (9 MB)

B. J. Brelje, Anibal, J. L., Yildirim, A., Mader, C. A., and Martins, J. R. R. A., “Flexible Formulation of Spatial Integration Constraints in Aerodynamic Shape Optimization”, in 57th AIAA Aerospace Sciences Meeting (SciTech), San Diego, CA, 2019.

mdolab_preprint.pdf (3.38 MB)

M. Amine Bouhlel and Martins, J. R. R. A., “Gradient-enhanced kriging for high-dimensional problems”, Engineering with Computers, 2018.

gekpls_mdolab_version.pdf (556.05 KB)

M. Amine Bouhlel, Bartoli, N., Otsmane, A., and Morlier, J., “Improving kriging surrogates of high-dimensional design models by Partial Least Squares dimension reduction”, Structural and Multidisciplinary Optimization, vol. 53, pp. 935–952, 2016.

M. Amine Bouhlel, Bartoli, N., Morlier, J., and Otsmane, A., “An Improved Approach for Estimating the Hyperparameters of the Kriging Model for High-Dimensional Problems through the Partial Least Squares Method”, Mathematical Problems in Engineering, vol. vol. 2016, Article ID 6723410, 2016.

M. Amine Bouhlel, Hwang, J. T., Bartoli, N., Lafage, R., Morlier, J., and Martins, J. R. R. A., “A Python surrogate modeling framework with derivatives”, Advance in Engineering Software, 2019.

preprint_SMT.pdf (1.99 MB)

M. Amine Bouhlel, Bartoli, N., Regis, R., Otsmane, A., and Morlier, J., “Efficient global optimization for high-dimensional constrained problems by using the Kriging models combined with the partial least squares method”, Engineering Optimization, 2018.

tandf_geno20AxA_1.bib (645 bytes)

N. P. Bons, Mader, C. A., Martins, J. R. R. A., Cuco, A. P. C., and Odaguil, F. I. K., “High-Fidelity Aerodynamic Shape Optimization of a Full Configuration Regional Jet”, in 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Kissimmee, FL, 2018.

2018scitech_nbons.pdf (2.41 MB)

N. P. Bons, He, X., Mader, C. A., and Martins, J. R. R. A., “Multimodality in Aerodynamic Wing Design Optimization”, in 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Denver, CO, 2017.

N. P. Bons, He, X., Mader, C. A., and Martins, J. R. R. A., “Multimodality in Aerodynamic Wing Design Optimization”, AIAA Journal, 2019.

bons2019a_preprint.pdf (4.4 MB)

N. Bartoli, Lefebvre, T., Dubreuil, S., Olivanti, R., Bons, N. P., Martins, J. R. R. A., Bouhlel, M. Amine, and Morlier, J., “An adaptive optimization strategy based on mixture of experts for wing aerodynamic design optimization”, in Proceedings of the 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Denver, CO, 2017.

AIAA_2017_MDO-18_2638116_revised.pdf (21.34 MB)

N. Bartoli, Bouhlel, M. Amine, Kurek, I., Lafage, R., Lefebvre, T., Morlier, J., Priem, R., Stilz, V., and Regis, R. G., “Improvement of efficient global optimization with application to aircraft wing design”, in AIAA, Multidisciplinary Analysis and Optimization Conference, 2017.

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A

T. Ashuri, Martins, J. R. R. A., Zaaijer, M. B., van Kuik, G. A. M., and van Bussel, G. J. W., “Aeroservoelastic Design Definition of a 20 MW Common Research Wind Turbine Model”, Wind Energy, vol. 19, 2016.

Ashuri2016-Aeroservoelastic Design Definition of a 20 MW Common Research Wind-a..pdf (853.94 KB)

T. Ashuri, Zaaijer, M. B., Martins, J. R. R. A., van Bussel, G. J. W., and van Kuik, G. A. M., “Multidisciplinary Design Optimization of Offshore Wind Turbines for Minimum Levelized Cost of Energy”, Renewable Energy, vol. 68, pp. 893-905, 2014.

Ashuri_etal_MDOLAB_WindTurbineMDO.pdf (900.85 KB)

T. Ashuri, “Beyond Classical Upscaling: Integrated Aeroservoelastic Design and Optimization of Large Offshore Wind Turbines”, Delft University of Technology, the Netherlands, Delft, 2012.

PhDThesis_TA_MDOLAB.pdf (4.39 MB)

T. Ashuri, Zaaijer, M. B., Martins, J. R. R. A., and Zhang, J., “Multidisciplinary Design Optimization of Large Wind Turbines–-Technical, Economic, and Design Challenges”, Energy Conversion and Management, vol. 123, pp. 56–70, 2016.

Ashuri2016-Multidisciplinary Design Optimization of Large Wind Turbines---Technical,-a..pdf (2.9 MB)

S. Arreckx, Lambe, A. B., Martins, J. R. R. A., and Orban, D., “A Matrix-Free Augmented Lagrangian Algorithm with Application to Large-Scale Structural Design Optimization”, Optimization and Engineering, vol. 17, pp. 359–384, 2016.

Arreckx_et_al_Matrix_Free_2014.pdf (1.72 MB)

J. J. Alonso, LeGresley, P., van der Weide, E., Martins, J. R. R. A., and Reuther, J. J., “pyMDO: A Framework for High-Fidelity Multi-Disciplinary Optimization”, in Proceedings of the 10th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Albany, {NY}, 2004.

J. J. Alonso, Martins, J. R. R. A., Reuther, J. J., and Haimes, R., “High-Fidelity Aero-Structural Design Using a Parametric CAD-Based Model”, in Proceedings of the 16th AIAA Computational Fluid Dynamics Conference, Orlando, FL, 2003.