Several key problems in automatic la

Several key problems in automatic layout design of spacecraft modules

Computer-aided layout design of spacecraft modules, such as satellite modules and manned spaceship modules, is of great significance and egregious complexity. It is known as a combinatorial optimization and NPC problem in mathematics, a conceptual design and complex system in engineering. The main difficulties include representation and formulation of the problem in mathematics and the solution strategy and pragmatic approaches in engineering practice. After a brief survey of the state-of-the-art in relevant fields, this paper summarizes the research work of the authors' group on automatic layout design of spacecraft modules in the last 15 years, mainly focusing on 5 key problems. They are modeling and problem-solving algorithms, interference calculation, theory and applications of layout topological pattern, decision-making in layout design, and their pragmatic approaches in engineering practice.

作 者： Sun Zhiguo Teng Hongfei LIU Zhanwei   作者單位： Sun Zhiguo,LIU Zhanwei(School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China)

Teng Hongfei(School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China;Research Institute of Computer Technology, Dalian University of Technology, Dalian 116024, China) 

刊 名： 自然科學(xué)進(jìn)展(英文版)  SCI 英文刊名： PROGRESS IN NATURAL SCIENCE  年，卷(期)： 2003 13(11)  分類號(hào)： V4  關(guān)鍵詞： spacecraft   layout   computer-aided design   conceptual design   combinatorial optimization  

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