基于系统分解的多学科集成设计过程与工具

System Decomposition Based Multidisciplinary Integrated Design Process and Tool

根据多学科设计问题系统分析的特点,提出基于系统分解的多学科集成设计过程。针对此设计过程,从支持独立的学科分析工具着手,提出了层次式多学科集成管理模型。在此基础上,采用面向对象技术和COM接口技术,开发了支持多学科集成设计的工具M DOF(M u ltid isc ip linary D es ign O ptim izationF ram ew ork)。在M DOF中,对包含四个学科的运载火箭设计问题进行集成和优化。

According to the characteristics of muhidisciplinary integrated Analysis, an integrated design process based on system decomposition was presented, which avoid entire system iteration during system analysis. An hierarchical discipline integration and management model applied during this design process was presented. After this work, a multidisciplinary integrated design tool-MDOF （Multidisciplinary Design Optimization Framework）was developed applying the Object-Oriented （OO） and Common Object Module（COM） software development technologies within Visual C＋＋ 6. 0. At Last, a muhidisciplinary design problem of launch rocket including four disciplines was integrated and optimized in MDOF.