摘要
多学科设计优化方法是实现卫星设计“快、好、省”目标的有效手段,但在实际应用中存在较大困难。根据多学科设计优化方法中多学科设计、多学科分析和多学科优化问题的分解思路,分析了多学科设计优化方法应用于卫星总体设计存在的现实困难和工程实践中必须考虑的设计因素;通过对卫星总体设计过程的分解与分析,提出了多学科设计优化方法与卫星总体设计流程相融合的技术途径,为进一步构建面向卫星总体设计的分布式协同软件框架提供了参考。
The Multidisciplinary Design Optimization （MIX）） is an effective method to reach the ＂faster, better, cheaper＂ goal of satellite design, but it is much difficult for applying MIX） in satellite system engineering. On the basis of the decomposition and coordination principle of multidisciplinary design, multidisciplinary analysis, and multidisciplinary optimization in MIX）, it analyzes the actual difficulties in satellite system design process and the design factors involved in satellite engineering practices. A technological solution is proposed to connect MDO methodology with satellite system design flow. The results are helpful to further construct distributed collaborative software framework for satellite system integrated design.
基金
国家自然科学基金资助项目(10302031)
国防基础科研项目(S0300A002-02)
关键词
卫星
总体设计
多学科设计优化
设计因素
设计流程
Satellite
System Design
Multidisciplinary Design Optimization
Design Factors
Design Flow
