| Several key problems in automatic layout design of spacecraft modules |
| |
| 作者姓名： | SUN Zhiguo TENG Hongfei LIU Zhanwei |
| |
| 作者单位： | School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China,School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China;Research Institute of Computer Technology, Dalian University of Technology, Dalian 116024, China,School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China |
| |
| 基金项目： | Supported by the National Natural Science Foundation of China (Grant Nos. 68773006, 69273036, 69573004, 69974002, 60073036, 50175009 and 50275019) and Doctoral Specialty Foundation of Ministry of Education (Grant No. 20010141005), China |
| |
| 摘 要： | 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.
|
| 关 键 词： | spacecraft layout computer-aided design conceptual design combinatorial optimization |
Several key problems in automatic layout design of spacecraft modules |
| |
| SUN Zhiguo,TENG Hongfei,LIU Zhanwei.Several key problems in automatic layout design of spacecraft modules[J].Progress in Natural Science,2003,13(11):801-808. |
| |
| Authors: | Sun Zhiguo Teng Hongfei LIU Zhanwei |
| |
| Institution: | 1. School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China
2. School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China;Research Institute of Computer Technology, Dalian University of Technology, Dalian 116024, China |
| |
| Abstract: | 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. |
| |
| Keywords: | spacecraft layout computer-aided design conceptual design combinatorial optimization |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《自然科学进展(英文版)》浏览原始摘要信息 |
| 点击此处可从《自然科学进展(英文版)》下载免费的PDF全文 |
|
