基于模型的系统工程在航天器研制中的研究与实践  

Research and Practice of Model-Based Systems Engineering in Spacecraft Development

作　　者：韩凤宇[1] 林益明[1] 范海涛[1] 

机构地区：[1]北京空间飞行器总体设计部,北京100094

出　　处：《航天器工程》2014年第3期119-125,共7页Spacecraft Engineering

基　　金：国家重大科技专项工程

摘　　要：针对基于文档的传统航天器研制模式,存在着信息表示不准确、信息查找/更改困难等不足,指出基于模型的系统工程(MBSE)是解决这些问题的有效途径。根据MBSE的定义,分析其内涵;在继承国外实践成果的基础上,在航天器研制过程中进一步创新MBSE的理论,并应用MBSE理论指导航天器研制,以推动系统工程理论和实践的发展。In view of the traditional spacecraft development mode based on document and with the problem of information expression inaccurate and information search/alteration difficult, this pa- per presents that MBSE （Model-Based Systems Engineering） is an effective way to solve this problem. According to the definition of MBSE, its connotation is analyzed. On the basis of inher- iting overseas practice results, the concept of MBSE is extended in the practice of spacecraft de- velopment. And MBSE theory is applied to guide spacecraft development reversely. The develop- ment of the system engineering theory and practice is promoted.

关 键 词：基于模型的系统工程 基于模型定义 航天器研制 协同设计 

分 类 号：V423[航空宇航科学与技术—飞行器设计]