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检索条件"主题词=Multidisciplinary Design Analysis and Optimization"
16 条 记 录,以下是1-10 订阅
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multidisciplinary design analysis and optimization of Space Vehicle Structures
Multidisciplinary Design Analysis and Optimization of Space ...
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AIAA SciTech Forum
作者: Borwankar, Pranav Kapania, Rakesh K. Inoyama, Daisaku Stoumbos, Tom Virginia Polytech Inst & State Univ Kevin T Crofton Dept Aerosp & Ocean Engn Blacksburg VA USA Northrop Grumman Corp Space Syst Engn Tact Space Syst Div Dulles VA 20166 USA
The digital transformation of engineering design processes is essential for the aerospace industry to remain competitive in the global market. multidisciplinary design optimization (MDO) frameworks play a crucial role... 详细信息
来源: 评论
Comparison of Overwing and Underwing Nacelle Aeropropulsion optimization for Subsonic Transport Aircraft
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JOURNAL OF AIRCRAFT 2024年 第2期61卷 638-653页
作者: Ahuja, Jai Lee, Chung Hyun Perron, Christian Mavris, Dimitri N. Georgia Inst Technol Sch Aerosp Engn Aerosp Syst Design Lab Atlanta GA 30332 USA
This research compares a forward-mounted overwing nacelle configuration to a conventional underwing nacelle for a single-aisle transport aircraft. We focus on characterizing the impact of the overwing placement on cru... 详细信息
来源: 评论
Benefits and Challenges of Electric Propulsion for Commuter Aircraft
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JOURNAL OF AIRCRAFT 2024年 第1期61卷 7-24页
作者: Kruger, Michael Uranga, Alejandra Univ Southern Calif Dept Aerosp & Mech Engn 3650 McClintock Way OHE 500P Los Angeles CA 90089 USA
This paper presents the Library for Unified Conceptual Aircraft Synthesis (LUCAS) sizing and optimization framework, which is largely based on Stanford's Stanford University Aerospace Vehicle Environment (SUAVE). ... 详细信息
来源: 评论
Electrothermal Coupling Methodologies and Their Influence on the optimization of Aircraft Electric Motors
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AIAA JOURNAL 2024年 第7期62卷 2659-2677页
作者: Babcock, Tucker McKeever, Bryan Hicken, Jason E. Rensselaer Polytech Inst Dept Mech Aerosp & Nucl Engn Troy NY 12180 USA
This work presents a fully coupled electrothermal motor analysis and optimization framework, where the motor's electromagnetic performance depends on its temperature distribution, and the temperature distribution ... 详细信息
来源: 评论
Automatic Continuous Thrust Control for Supersonic Transport Takeoff Noise Reduction
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JOURNAL OF AIRCRAFT 2024年 第1期61卷 291-306页
作者: Voet, Laurens J. A. Prashanth, Prakash Speth, Raymond L. Sabnis, Jayant S. Tan, Choon S. Barrett, Steven R. H. MIT Cambridge MA 02139 USA MIT Dept Aeronaut & Astronaut Cambridge MA 02139 USA
Advanced takeoff trajectories are proposed for supersonic transport noise reduction by capitalizing on excess engine thrust and improved aerodynamic efficiency at higher takeoff speeds. These novel trajectories use i)... 详细信息
来源: 评论
High-Dimensional Bayesian optimization Using Both Random and Supervised Embeddings
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AIAA JOURNAL 2024年 第1期63卷 162-173页
作者: Priem, Remy Diouane, Youssef Bartoli, Nathalie Dubreuil, Sylvain Saves, Paul Tech Unit DGA Maitrise Informat Aeronaut Syst F-35170 Bruz France Polytech Montreal Math & Ind Engn Dept Montreal PQ H3T 1N8 Canada GERAD Math & Ind Engn Dept Montreal PQ H3T 1N8 Canada Univ Toulouse DTIS ONERA F-31000 Toulouse France Univ Toulouse Informat Proc & Syst Dept Federat ENAC ISAE SUPAERO ONERA F-31000 Toulouse France
Bayesian optimization (BO) is one of the most powerful strategies to solve computationally expensive-to-evaluate blackbox optimization problems. However, BO methods are conventionally used for optimization problems of... 详细信息
来源: 评论
Enforcing Work Conservation in Modular Aeroelastic Coupling For multidisciplinary design optimization
Enforcing Work Conservation in Modular Aeroelastic Coupling ...
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AIAA SciTech Forum
作者: van Schie, Sebastiaan P. C. Warner, Michael A. P. Fletcher, Andrew H. Hwang, John T. Univ Calif San Diego Dept Mech & Aerosp Engn 9500 Gilman Dr La Jolla CA 92093 USA
There is significant interest in solving multidisciplinary design analysis and optimization (MDAO) problems, in which models of various disciplines are used simultaneously. As mentioned in NASA's CFD Vision 2030 r... 详细信息
来源: 评论
multidisciplinary Spacecraft and Trajectory Uncertainty Quantification for an Interplanetary Mission
Multidisciplinary Spacecraft and Trajectory Uncertainty Quan...
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AIAA SciTech Forum
作者: Naidu, Siddhesh Leifsson, Leifur Purdue Univ Sch Aeronaut & Astronaut W Lafayette IN 47907 USA
Low tolerance to failure in space systems makes uncertainty quantification vital to its design and optimization. In this work, a sequential multidisciplinary analysis framework is created to optimize and quantify the ... 详细信息
来源: 评论
System Integration Study for a Hybrid-Electric Commuter Aircraft Concept with a Solar Auxiliary Power System
System Integration Study for a Hybrid-Electric Commuter Airc...
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AIAA SciTech Forum
作者: Licheva, Gala Mohan, Vijesh Jeyaraj, Andrew K. Bamrah, Parush Mir, Mohammad Liscouet-Hanke, Susan Concordia Univ Gina Cody Sch Engn & Comp Sci Montreal PQ H3G IM8 Canada
Commuter and regional aircraft are promising candidates as testbeds for technologies that aim to reduce emissions. Among these technologies, the electrification of the propulsion system and the subsystem architectures... 详细信息
来源: 评论
Assessment of Techniques for Global Sensitivity Analyses in Conceptual Aircraft design
Assessment of Techniques for Global Sensitivity Analyses in ...
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AIAA Aviation Forum
作者: Alder, M. Froehler, B. Ahmed, T. Skopnik, A. German Aerosp Ctr eV DLR Inst Syst Architectures Aeronaut Digital Methods Syst Architecting Hamburg Germany German Aerosp Ctr eV DLR Inst Syst Architectures Aeronaut Aviat Syst Concepts & Evaluat Hamburg Germany Tech Univ Chemnitz Chemnitz Germany
The design of novel air transportation systems typically targets market introduction several years in the future and is therefore generally characterized by various assumptions, for example on the evolution of materia... 详细信息
来源: 评论