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John Hwang

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Publications

Journal Articles

Martins JRRA, Hwang JT. Review and Unification of Methods for Computing Derivatives of Multidisciplinary Systems. In Proceedings of the 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. 2012 . AIAA 2012-1589 BibTex Google Scholar

Conference Papers

Hwang JT, Martins JRRA. Parallel allocation-mission optimization of a 128-route network. In: 17th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. 17th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. Dallas, TX; 2015.PDF icon Paper.pdf (722.17 KB) PDF File BibTex Google Scholar
Hwang JT, Kenway GKW, Martins JRRA. Geometry and Structural Modeling for High-Fidelity Aircraft Conceptual Design Optimization. In: Proceedings of the 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. Proceedings of the 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. Atlanta, GA; 2014.PDF icon Hwang-MAO-2014.pdf (14.68 MB) PDF File BibTex Google Scholar
Gray JS, Hearn TA, Moore KT, Hwang JT, Martins JRRA, 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. Proceedings of the 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. Atlanta, GA; 2014.PDF icon Gray-MAO-2014.pdf (4.08 MB) PDF File BibTex Google Scholar
Hwang JT, Lee DY, Cutler JW, Martins JRRA. 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. Proceedings of the 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. Boston, MA; 2013. BibTex Google Scholar
Hwang JT, Martins JRRA. A Dynamic Parametrization Scheme for Shape Optimization Using Quasi-Newton Methods. In: Proceedings of the 50th AIAA Aerospace Sciences Meeting. Proceedings of the 50th AIAA Aerospace Sciences Meeting. Nashville, TN: AIAA; 2012.PDF icon Hwang2012a.pdf (885.22 KB) AIAA 2012-962 PDF File BibTex Google Scholar
Hwang JT, Waas AM, Martins JRRA. Micromechanical Modeling and Design Optimization of 2-D Triaxial Braided Composites. In: Proceedings of the 50th AIAA Aerospace Sciences Meeting. Proceedings of the 50th AIAA Aerospace Sciences Meeting. Nashville, TN: AIAA; 2012.PDF icon Hwang2012b.pdf (396.94 KB) AIAA 2012-1257 PDF File BibTex Google Scholar
Hwang JT, Martins JRRA. GeoMACH: Geometry-Centric MDAO of Aircraft Configurations with High Fidelity. In: Proceedings of the 14th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference. Proceedings of the 14th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference. Indianapolis, IN; 2012.PDF icon Hwang2012c.pdf (8.6 MB) AIAA 2012-5605 PDF File BibTex Google Scholar
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