复杂产品设计与多学科设计优化综述

Overview on complex product design and multidisciplinary design optimization

开展复杂产品(系统)设计理论和方法研究有助于提高复杂产品的设计水平,也是当前产品设计研究领域中的热点和难点。多学科设计优化(MDO)作为解决复杂产品(系统)设计难题的一种最新、最有效的理论和方法,受到越来越广泛的关注。在分析产品设计活动的基础上,论述了复杂产品(系统)的概念,分析了复杂产品及其设计的复杂性。系统研究了多学科设计优化的提出、定义、主要思想、国内外研究与应用现状、主要研究内容和关键技术等问题,讨论了国内广泛并深入开展多学科优化设计研究和应用的必要性和紧迫性。

To develop the research on the designing theory and methodology of complex products （systems） is helpful for enhancing the designing level of complex products, and also is the hot and difficulty points in the current researching field of product design as well. The Multidisciplinary Design Optimization （MDO） to be acted as a kind of the newest and the most effective theory and methodology for solving the difficult designing problems of complex products （systems） is just coming under more and more broad attention. On the basis of analyzing the activity of product design, the concept of complex product （system） was discussed and the complexity of complex product and its design was analyzed. Problems of the putting forward, definition, principle thought, current situation of research and application at home and abroad, main content of research and key technology etc. of the multidisciplinary design optimization have been studied systematically. The necessity and urgency on the research and application of the multidisciplinary optimization design broadly and deeply developed in our country were discussed.