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Journal Articles

J. R. R. A. Martins and A. B. Lambe, “Multidisciplinary design optimization: A Survey of architectures”, AIAA Journal, 2013. Martins-Lambe-AIAAJ-MDO-Survey.pdf (434.39 KB) (In press) PDF File BibTex Google Scholar
G. J. Kennedy and J. R. R. A. Martins, “A Laminate Parametrization Technique for Discrete Ply Angle Problems with Manufacturing Constraints”, Structural and Multidisciplinary Optimization, 2013. Kennedy2013a.pdf (394.08 KB) (In press) PDF File BibTex Google Scholar
J. R. R. A. Martins and J. T. Hwang, “Review and Unification of Discrete Methods for Computing Derivatives of Single- and Multi-disciplinary Computational Models”, AIAA Journal, 2013. AIAAJ-derivatives.pdf (746.97 KB) (In press) PDF File BibTex Google Scholar
W. Du, N. Xue, A. M. Sastry, J. R. R. A. Martins, and W. Shyy, “Energy Density Comparison of Li-ion Cathode Materials Using Dimensional Analysis”, Journal of The Electrochemical Society, vol. 160, p. A1187-A1193, 2013. DOI 10.1149/2.069308jes BibTex Google Scholar
S. Haghighat, J. R. R. A. Martins, and H. H. T. Liu, “Aeroservoelastic Design Optimization of a Flexible Wing”, Journal of Aircraft, vol. 49, p. 432–443, 2012. Haghighat2012a.pdf (1.23 MB) DOI 10.2514/1.C031344 PDF File BibTex Google Scholar
R. P. Henderson, J. R. R. A. Martins, and R. E. Perez, “Aircraft Conceptual Design for Optimal Environmental Performance”, The Aeronautical Journal, vol. 116, no. 1175, p. 1—22, 2012. Henderson2012.pdf (914.28 KB) PDF File BibTex Google Scholar
R. E. Perez, P. W. Jansen, and J. R. R. A. Martins, “pyOpt: a Python-Based Object-Oriented Framework for Nonlinear Constrained Optimization”, Structural and Multidisciplinary Optimization, vol. 45, no. 1, p. 101–118, 2012. pyOpt.pdf (2.02 MB) DOI 10.1007/s00158-011-0666-3 PDF File BibTex Google Scholar
K. A. James and J. R. R. A. Martins, “An Isoparametric Approach to Level Set Topology Optimization Using a Body-Fitted Finite Element Mesh”, Computers and Structures, vol. 90–91, p. 97-106, 2012. James2011a.pdf (1 MB) DOI 10.1016/j.compstruc.2011.10.004 PDF File BibTex Google Scholar
G. J. Kennedy and J. R. R. A. Martins, “A homogenization-based theory for anisotropic beams with accurate through-section stress and strain prediction”, International Journal of Solids and Structures, vol. 49, p. 54-72, 2012. hbtpaper.pdf (901.52 KB) DOI 10.1016/j.ijsolstr.2011.09.012 PDF File BibTex Google Scholar
K. A. James, E. Lee, and J. R. R. A. Martins, “Stress-Based Topology Optimization Using an Isoparametric Level Set Method”, Finite Elements in Analysis and Design, vol. 58, p. 20–30, 2012. DOI 10.1016/j.finel.2012.03.012 BibTex Google Scholar
E. Lee and J. R. R. A. Martins, “Structural Topology Optimization with Design-Dependent Pressure Loads”, Computer Methods in Applied Mechanics and Engineering, vol. 233–236, p. 40–48, 2012. DOI 10.1016/j.cma.2012.04.007 BibTex Google Scholar
E. Lee, K. A. James, and J. R. R. A. Martins, “Stress-Constrained Topology Optimization with Design-Dependent Loading”, Structural and Multidisciplinary Optimization, vol. 46, p. 647–661, 2012. Lee2012a.pdf (1.14 MB) DOI 10.1007/s00158-012-0780-x PDF File BibTex Google Scholar
S. Haghighat, H. H. T. Liu, and J. R. R. A. Martins, “A Model Predictive Gust Load Alleviation Controller for a Highly Flexible Aircraft”, Journal of Guidance, Control and Dynamics, vol. 36, no. 6, p. 1751–1766, 2012. Haghighat2012b.pdf (10.85 MB) DOI 10.2514/1.57013 PDF File BibTex Google Scholar
C. A. Mader and J. R. R. A. Martins, “Derivatives for Time-Spectral Computational Fluid Dynamics Using an Automatic Differentiation Adjoint”, AIAA Journal, vol. 50, no. 12, p. 2809-2819, 2012. Mader2012a.pdf (661.23 KB) DOI 10.2514/1.J051658 PDF File BibTex Google Scholar
A. B. Lambe and J. R. R. A. Martins, “Extensions to the Design Structure Matrix for the Description of Multidisciplinary Design, Analysis, and Optimization Processes”, Structural and Multidisciplinary Optimization, vol. 46, no. 2, p. 273-284, 2012. Lambe2012.pdf (289.49 KB) DOI 10.1007/s00158-012-0763-y PDF File BibTex Google Scholar
G. K. W. Kenway, G. J. Kennedy, and J. R. R. A. Martins, “A scalable parallel approach for high-fidelity steady-state aeroelastic analysis and adjoint derivative computations”, AIAA Journal, 2012. kenway2013a.pdf (4.18 MB) (In press) PDF File BibTex Google Scholar
T. W. Simpson and J. R. R. A. Martins, “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) DOI 10.1115/1.4004465 PDF File BibTex Google Scholar
G. J. Kennedy, J. S. Hansen, and J. R. R. A. Martins, “A Timoshenko beam theory with pressure corrections for layered orthotropic beams”, International Journal of Solids and Structures, vol. 48, p. 2373–2382, 2011. paper.pdf (327.83 KB) DOI 10.1016/j.ijsolstr.2011.04.009 PDF File BibTex Google Scholar
Q. Thomson and J. R. R. A. Martins, “Adaptive Accuracy Trust Region: Using Cross-Validation in the Optimization Process”, Engineering Optimization, vol. 43, p. 615–633, 2011. DOI 10.1080/0305215X.2010.508521 BibTex Google Scholar
C. A. Mader and J. R. R. A. Martins, “Computation of Aircraft Stability Derivatives Using an Automatic Differentiation Adjoint Approach”, AIAA Journal, vol. 49, no. 12, p. 2737-2750, 2011. DOI 10.2514/1.J051147 BibTex Google Scholar
A. Gupta, J. H. Seo, X. Zhang, W. Du, A. M. Sastry, and W. Shyy, “Effective Transport Properties of LiMn2O4 Electrode via Particle-Scale Modeling”, Journal of The Electrochemical Society, vol. 158, p. A487-A497, 2011. DOI 10.1149/1.3560441 BibTex Google Scholar
W. Shyy, Y. - C. Cho, W. Du, A. Gupta, C. - C. Tseng, and A. Sastry, “Surrogate-based modeling and dimension reduction techniques for multi-scale mechanics problems”, Acta Mechanica Sinica, p. 1-21, 2011. DOI 10.1007/s10409-011-0522-0 BibTex Google Scholar
N. P. Tedford and J. R. R. A. Martins, “Benchmarking Multidisciplinary Design Optimization Algorithms”, Optimization and Engineering, vol. 11, p. 159–183, 2010. Tedford2010.pdf (979.1 KB) DOI 10.1007/s11081-009-9082-6 PDF File BibTex Google Scholar
P. Jansen, R. E. Perez, and J. R. R. A. Martins, “Aerostructural Optimization of Nonplanar Lifting Surfaces”, Journal of Aircraft, vol. 47, p. 1491–1503, 2010. DOI 10.2514/1.44727 BibTex Google Scholar
G. J. Kennedy and J. S. Hansen, “The hybrid-adjoint method: a semi-analytic gradient evaluation technique applied to composite cure cycle optimization”, Optimization and Engineering, vol. 11, p. 23-43, 2010. DOI 10.1007/s11081-008-9068-9 BibTex Google Scholar
W. Du, A. Gupta, X. Zhang, A. M. Sastry, and W. Shyy, “Effect of cycling rate, particle size and transport properties on lithium-ion cathode performance”, International Journal of Heat and Mass Transfer, vol. 53, p. 3552 - 3561, 2010. DOI 10.1016/j.ijheatmasstransfer.2010.04.017 BibTex Google Scholar
I. R. Chittick and J. R. R. A. Martins, “An Asymmetric Suboptimization Approach to Aerostructural Optimization”, Optimization and Engineering, vol. 10, p. 133–152, 2009. DOI 10.1007/s11081-008-9046-2 BibTex Google Scholar
K. A. James, J. S. Hansen, and J. R. R. A. Martins, “Structural topology optimization for multiple load cases using a dynamic aggregation technique”, Engineering Optimization, vol. 41, p. 1103–1118, 2009. DOI 10.1080/03052150902926827 BibTex Google Scholar
J. R. R. A. Martins, C. Marriage, and N. P. Tedford, “pyMDO: An Object-Oriented Framework for Multidisciplinary Design Optimization”, ACM Transactions on Mathematical Software, vol. 36, p. 20:1–20:25, 2009. DOI 10.1145/1555386.1555389 BibTex Google Scholar
I. R. Chittick and J. R. R. A. Martins, “Aero-Structural Optimization Using Adjoint Coupled Post-Optimality Sensitivities”, Structural and Multidisciplinary Optimization, vol. 36, p. 59–77, 2008. DOI 10.1007/s00158-007-0200-9 BibTex Google Scholar
C. A. Mader, J. R. R. A. Martins, J. J. Alonso, and E. van der Weide, “ADjoint: An Approach for the Rapid Development of Discrete Adjoint Solvers”, AIAA Journal, vol. 46, p. 863-873, 2008. DOI 10.2514/1.29123 BibTex Google Scholar
A. C. Marta, C. A. Mader, J. R. R. A. Martins, E. van der Weide, and J. J. Alonso, “A methodology for the development of discrete adjoint solvers using automatic differentiation tools”, International Journal of Computational Fluid Dynamics, vol. 21, p. 307-327, 2007. DOI 10.1080/10618560701678647 BibTex Google Scholar
N. M. K. Poon and J. R. R. A. Martins, “An Adaptive Approach to Constraint Aggregation Using Adjoint Sensitivity Analysis”, Structural and Multidisciplinary Optimization, vol. 30, p. 61–73, 2007. DOI 10.1007/s00158-006-0061-7 BibTex Google Scholar
P. Thokala and J. R. R. A. Martins, “Variable Complexity Methods Applied to Airfoil Design”, Engineering Optimization, vol. 39, p. 271–286, 2006. DOI 10.1080/03052150601107976 BibTex Google Scholar
J. R. R. A. Martins, J. J. Alonso, and J. J. Reuther, “A Coupled-Adjoint Sensitivity Analysis Method for High-Fidelity Aero-Structural Design”, Optimization and Engineering, vol. 6, p. 33–62, 2005. DOI 10.1023/B:OPTE.0000048536.47956.62 BibTex Google Scholar
J. R. R. A. Martins, J. J. Alonso, and J. J. Reuther, “High-Fidelity Aerostructural Design Optimization of a Supersonic Business Jet”, Journal of Aircraft, vol. 41, p. 523–530, 2004. DOI 10.2514/1.11478 BibTex Google Scholar
J. R. R. A. Martins, P. Sturdza, and J. J. Alonso, “The Complex-Step Derivative Approximation”, ACM Transactions on Mathematical Software, vol. 29, p. 245–262, 2003. Martins2003CSD.pdf (533.7 KB) DOI 10.1145/838250.838251 PDF File BibTex Google Scholar
N. Xue, W. Du, A. Gupta, W. Shyy, A. M. Sastry, and J. R. R. A. Martins, “Optimization of a Single Lithium-Ion Battery Cell with a Gradient-Based Algorithm”, Journal of The Electrochemical Society, vol. 160, no. 8, p. A1071-A1078. JECS_single_cell_opt.pdf (1.68 MB) PDF File BibTex Google Scholar

Conference Papers

Z. Lyu and J. R. R. A. Martins, “Aerodynamic Shape Optimization of a Blended-Wing-Body Aircraft”, in Proceedings of the 51st AIAA Aerospace Sciences Meeting, Grapevine, TX, 2013. LYU_ASM_2013.pdf (20.59 MB) AIAA 2013-0283 PDF File BibTex Google Scholar
J. T. Hwang, D. Y. Lee, J. W. Cutler, and J. R. R. A. Martins, “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. Hwang_SDM2013.pdf (2.95 MB) PDF File BibTex Google Scholar
G. J. Kennedy and J. R. R. A. Martins, “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) AIAA-2013-1530 PDF File BibTex Google Scholar
J. T. Hwang and J. R. R. A. Martins, “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) <p>AIAA 2012-962</p> PDF File BibTex Google Scholar
J. T. Hwang, A. M. Waas, and J. R. R. A. Martins, “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) <p>AIAA 2012-1257</p> PDF File BibTex Google Scholar
G. J. Kennedy and J. R. R. A. Martins, “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. Kennedy2012a.pdf (1.52 MB) PDF File BibTex Google Scholar
J. R. R. A. Martins and J. T. Hwang, “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. Martins_Hwang_2012a.pdf (463.5 KB) AIAA 2012-1589 PDF File BibTex Google Scholar
C. A. Mader and J. R. R. A. Martins, “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) AIAA 2012-1758 PDF File BibTex Google Scholar
G. K. W. Kenway, G. J. Kennedy, and J. R. R. A. Martins, “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. Kenway2012.pdf (8.48 MB) PDF File BibTex Google Scholar
Z. Lyu and J. R. R. A. Martins, “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. Lu2012.pdf (1.27 MB) AIAA-2012-5522 PDF File BibTex Google Scholar
J. T. Hwang and J. R. R. A. Martins, “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) <p>AIAA 2012-5605</p> PDF File BibTex Google Scholar
R. P. Liem, G. K. W. Kenway, and J. R. R. A. Martins, “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. Liem2012a.pdf (8.26 MB) PDF File BibTex Google Scholar
G. J. Kennedy and J. R. R. A. Martins, “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) AIAA-2012-5475 PDF File BibTex Google Scholar
C. A. Mader and J. R. R. A. Martins, “Stability-Constrained Aerodynamic Shape Optimization of Flying Wings”, in Proceedings of the CASI Conference, Montreal, QC, 2011. BibTex Google Scholar
S. Haghighat, J. R. R. A. Martins, and H. H. T. Liu, “Aeroservoelastic Design Optimization of a High Aspect Ratio Flying Wing”, in Proceedings of the International Forum on Aeroelasticity and Structural Dynamics, Paris, France, 2011. IFASD-2011-162 BibTex Google Scholar
G. J. Kennedy and J. R. R. A. Martins, “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. BibTex Google Scholar
G. J. Kennedy, “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. BibTex Google Scholar
K. A. James, G. J. Kennedy, and J. R. R. A. Martins, “Aerostructural Topology Optimization of an Aircraft Wingbox”, in Proceedings of the CASI AERO 2011 Conference, Montreal, QC, 2011. BibTex Google Scholar
A. B. Lambe and J. R. R. A. Martins, “A Unified Description of MDO Architectures”, in Proceedings of the 9th World Congress on Structural and Multidisciplinary Optimization, Shizuoka, Japan, 2011. paper248_1.pdf (263 KB) PDF File BibTex Google Scholar
K. James and J. R. R. A. Martins, “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. Paper 257-1 BibTex Google Scholar
K. A. James and J. R. R. A. Martins, “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. Paper 257-1 BibTex Google Scholar
S. Haghighat, H. H. T. Liu, and J. R. R. A. Martins, “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. <p>{AIAA} 2010-9123</p> BibTex Google Scholar
A. B. Lambe and J. R. R. A. Martins, “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) AIAA 2010-9325 PDF File BibTex Google Scholar
C. A. Mader and J. R. R. A. Martins, “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. AIAA 2010-9199 BibTex Google Scholar
K. A. James and J. R. R. A. Martins, “Topology Optimization Using a Level Set Method with an Arbitrary Structured Mesh”, in 6th AIAA Multidisciplinary Design Optimization Specialist Conference, Orlando, FL, 2010. AIAA 2010-2842 BibTex Google Scholar
G. J. Kennedy and J. R. R. A. Martins, “Parallel Solution Methods for Aerostructural Analysis and Design Optimization”, in Proceedings of the 13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference, Forth Worth, TX, 2010. AIAA 2010-9308 BibTex Google Scholar
G. K. W. Kenway, et al., “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) AIAA 2010-1015 PDF File BibTex Google Scholar
G. K. W. Kenway, G. J. Kennedy, and J. R. R. A. Martins, “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) AIAA 2010-9231 PDF File BibTex Google Scholar
S. Haghighat, J. R. R. A. Martins, and H. H. T. Liu, “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. BibTex Google Scholar
S. Haghighat, H. H. T. Liu, and J. R. R. A. Martins, “Application of Model Predictive Control to Gust Loads Alleviation Systems”, in Proceedings of the AIAA Atmospheric Flight Mechanics Conference and Exhibit, Chicago, IL, 2009. AIAA 2009-5929 BibTex Google Scholar
S. Haghighat, H. H. T. Liu, and J. R. R. A. Martins, “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. BibTex Google Scholar
C. A. Mader and J. R. R. A. Martins, “A Discrete Adjoint Formulation for Stability Derivatives Using the ADjoint Approach”, in Proceedings of the CASI Conference, Kanata, ON, 2009. BibTex Google Scholar
R. Henderson and J. R. R. A. Martins, “Conceptual Design and Optimization of Environmentally-Friendly Aircraft”, in Proceedings of the 2009 SAE AeroTech Congress and Exhibition, 2009. BibTex Google Scholar
C. A. Mader, G. K. W. Kenway, and J. R. R. A. Martins, “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. AIAA 2008-5968 BibTex Google Scholar
S. Haghighat, H. H. T. Liu, and J. R. R. A. Martins, “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. BibTex Google Scholar
Q. Thomson and J. R. R. A. Martins, “Progressive Validity Trust Region Optimization Using a Kriging Metamodel”, in Proceedings of the 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008. BibTex Google Scholar
R. E. Perez, R. Henderson, and J. R. R. A. Martins, “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. BibTex Google Scholar
C. A. Mader, G. K. W. Kenway, and J. R. R. A. Martins, “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. BibTex Google Scholar
R. E. Perez and J. R. R. A. Martins, “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. BibTex Google Scholar
G. Kennedy, J. R. R. A. Martins, and J. S. Hansen, “Aerostructural Optimization of Aircraft Structures Using Asymmetric Subspace Optimization”, in Proceedings of the 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008. BibTex Google Scholar
C. J. Marriage and J. R. R. A. Martins, “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) PDF File BibTex Google Scholar
K. A. James and J. R. R. A. Martins, “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. BibTex Google Scholar
G. K. W. Kenway and J. R. R. A. Martins, “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) AIAA 2008-6025 PDF File BibTex Google Scholar
A. T. Yu and J. R. R. A. Martins, “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. BibTex Google Scholar
K. A. James, J. S. Hansen, and J. R. R. A. Martins, “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. AIAA 2008-2287 BibTex Google Scholar
G. J. Kennedy, J. R. R. A. Martins, and J. S. Hansen, “Aerostructural optimization of aircraft structures using asymmetric subspace optimization”, in 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Victoria, BC, 2008. AIAA-2008-5847 BibTex Google Scholar
C. A. Mader, A. C. Marta, and J. R. R. A. Martins, “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. BibTex Google Scholar
C. A. Mader, J. R. R. A. Martins, and A. C. Marta, “Towards Aerodynamic Shape Optimization of an Oblique Wing Using the ADjoint Approach”, in Proceedings of the CASI Conference, Toronto, ON, 2007. BibTex Google Scholar
C. A. Mader, J. R. R. A. Martins, and A. C. Marta, “Towards Aircraft Design Using an Automatic Discrete Adjoint Solver”, in Proceedings of the 18th AIAA Computational Fluid Dynamics Conference, Miami, FL, 2007. AIAA 2008-5968 BibTex Google Scholar
A. T. Yu and J. R. R. A. Martins, “Structural Optimization of a Wing Box Using B-Spline Parametrization”, in Proceedings of the CASI Conference, {T}oronto, {ON}, 2007. BibTex Google Scholar
I. R. Chittick and J. R. R. A. Martins, “A New Subspace Optimization Method for Aero-Structural Design”, in Proceedings of the 3rd AIAA Multidisciplinary Design Optimization Specialist Conference, Waikiki, HI, 2007. {AIAA} 2007-1867 BibTex Google Scholar
J. R. R. A. Martins and C. Marriage, “An Object-Oriented Framework for Multidisciplinary Design Optimization”, in Proceedings of the 3rd AIAA Multidisciplinary Design Optimization Specialist Conference, Waikiki, HI, 2007. {AIAA} 2007-1906 BibTex Google Scholar
J. R. R. A. Martins and I. R. Chittick, “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. BibTex Google Scholar
G. J. Kennedy and J. S. Hansen, “The hybrid-adjoint gradient evaluation technique for gradient-based optimal cure cycle design”, in 21st Canadian Congress of Applied Mechanics, Ryerson University, Toronto, Ontario, 2007. BibTex Google Scholar
N. P. Tedford and J. R. R. A. Martins, “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. {AIAA} 2006-7080 BibTex Google Scholar
N. P. Tedford and J. R. R. A. Martins, “Comparison of MDO Architectures within a Universal Framework”, in Proceedings of the 2nd AIAA Multidisciplinary Design Optimization Specialist Conference, Newport, RI, 2006. AIAA 2006-1617 BibTex Google Scholar
J. R. R. A. Martins, C. A. Mader, and J. J. Alonso, “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. AIAA 2006-7121 BibTex Google Scholar
J. R. R. A. Martins, J. J. Alonso, and E. van der Weide, “An Automated Approach for Developing Discrete Adjoint Solvers”, in Proceedings of the 2nd AIAA Multidisciplinary Design Optimization Specialist Conference, Newport, RI, 2006. AIAA 2006-1608 BibTex Google Scholar
G. J. Kennedy and J. S. Hansen, “Composite processing optimization for residual stress reduction”, in 11th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Portsmouth, Virginia, 2006. BibTex Google Scholar
A. T. Yu and J. R. R. A. Martins, “Efficient Coupled-Sensitivity Analysis Methods for Aero-Structural Optimization”, in Proceedings of the CASI Aircraft Design and Development Symposium, Toronto, {ON}, 2005. BibTex Google Scholar
N. M. K. Poon and J. R. R. A. Martins, “Adaptive Constraint Aggregation for Structural Optimization Using Adjoint Sensitivities”, in Proceedings of the CASI Aircraft Design and Development Symposium, Toronto, {ON}, 2005. BibTex Google Scholar
J. R. R. A. Martins and N. M. K. Poon, “On Structural Optimization Using Constraint Aggregation”, in Proceedings of the 6th World Congress on Structural and Multidisciplinary Optimization, Rio de Janeiro, Brazil, 2005. BibTex Google Scholar

Pages

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