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Conference Papers
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.PDF icon 2013_SDM.pdf (799.25 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, 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, 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. 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.PDF icon mao2014_paper.pdf (10.33 MB)
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.
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.PDF icon mao2010_final.pdf (5.8 MB)
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.PDF icon Kennedy2012c.pdf (2.11 MB)
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.PDF icon 6.2017-4455.pdf (3.91 MB)
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.PDF icon Kennedy-Kenway-Martins-2014-SciTech.pdf (2.07 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.PDF icon brooks-scitech-2016-paper.pdf (9.66 MB)
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.PDF icon Scitech-2017-Brooks.pdf (13.18 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.PDF icon wcsmo-2015-paper.pdf (915.44 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.
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.
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., 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. 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, 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.
Journal Articles
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.PDF icon Lambe_et_al_2016a_mdolab.pdf (2.91 MB)
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.PDF icon hbtpaper.pdf (901.52 KB)
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.PDF icon Kennedy2013a.pdf (394.08 KB)
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.PDF icon Kennedy2014-Parallel Aerostructural Optimization Framework for Aircraft Design Studies - preprint.pdf (2.21 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.PDF icon kenway2013a.pdf (4.6 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.PDF icon paper.pdf (327.83 KB)