multidisciplinary design analysis and optimization 1. 引言 1.1 概述 多学科设计分析与优化是一种综合了不同学科领域知识的研究方法和技术。在现代工程设计中,为了解决复杂的问题,需要融汇多个学科领域的知识和经验。多学科设计分析与优化旨在通过将不同学科领域的技术和方法结合起来,提供全面的解决方案,并找到最佳设计...
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An integrated design and optimization methodology has been developed for the conceptual design of an aircraft. The methodology brings higher fidelity Computer Aided Design, Engineering and Manufacturing (CAD, CAE and CAM) Tools such as CATIA, FLUENT, ANSYS and SURFCAM into the conceptual design by ...
Multidisciplinary Design Optimization Multidisciplinary Design Optimization (MDO) is a complex and challenging process that involves integrating multiple engineering disciplines to optimize the design of a system or product. This approach considers various aspects such as structural, aerodynamic, thermal, and ...
Mutual couplings among the mathematical models of physical phenomena and parts of a system such as an aircraft complicate the design process because each contemplated design change may have a far reaching consequence throughout the system. This paper outlines techniques for computing these influences as...
The paper presents an introductory overview of modeling techniques used by the authors for MDO–PD (MultiDisciplinary Optimization – Preliminary Design). The algorithms used by the authors in their MDO–PD code for modeling aerodynamics and aeroelasticity are reviewed. For the aerodynamic analysis, a...
A multidisciplinary design optimization(MDO),considering lightweight,stiffness,strength,vibration mode and rollover,is implemented to an integral bus body structure to improve its synthetic performance.To conquer the difficulty of high nonlinearity brought by rollover analysis and to resolve the time consumi...
The multidisciplinary design and optimization process of products can be supported by automation of analysis and optimization steps. A design and engineering engine is a useful concept to structure this automation. Various discipline analysis tools analyze the particular instantiation of this product model...
In the vehicle development process, tradeoffs between weight and cost, as well as performance requirements involving crash safety, NVH, vehicle dynamics, durability, and other attributes, need to be established. Multidisciplinary design optimization (MDO) is a key enabler to so...
F Levi,M Gobbi,G Mastinu - 《Structural & Multidisciplinary Optimization》 被引量: 37发表: 2005年 New Approaches to High Speed Civil Transport Multidisciplinary Design and Optimization New approaches to multidisciplinary design optimization have been developed and demonstrated in a NASA Langley funded ...