模型驱动的卫星总体设计方法研究  

Study on the Model-driven Method for the Satellite Overall Design

作　　者：曾蕴波[1] 周竞涛[1] 范海涛[2] 

机构地区：[1]西北工业大学机电学院,西安710072 [2]中国空间技术研究院,北京100094

出　　处：《机械科学与技术》2013年第5期625-630,共6页Mechanical Science and Technology for Aerospace Engineering

基　　金：国家863计划项目(2011AA0406**);国家自然科学基金项目(61104169);高等学校博士学科点专项科研基金项目(2010610212002)资助

摘　　要：为了提高卫星总体设计的自动化程度,本文以航天卫星型号研制为研究对象,提出了一种模型驱动的卫星总体设计方法。首先分析了模型驱动的卫星总体设计流程;接着,构建了卫星总体设计本体知识库,实现相关模型的形式化描述;然后,分别论述了需求分析、功能分析及结构分析的建模过程。该方法以用户需求为输入,在相关本体知识库及实例库的支撑下,能够智能化地实现需求分析、功能分析及结构分析,为基于模型的系统工程提供一种智能化的建模工具。最后,以某型号卫星为例,验证了本方法的有效性。In order to improve the automation degree of the satellite overall design, taking the aerospace satellite asexample, a method of model-driven for satellite overall design is proposed. satellite overall design is analyzed. Secondly, the ontology knowledgebase fo Firstly, the model-driven process tor r satellite overall design is constructed, which realizes formalizing description of the models. Thirdly, the models of requirement analysis, functional analy- sis and product structural ment analysis, functional gy knowledgebase, which analysis analysis are constructed respectively. Taking the user requirement as input, the require- and product structural analysis can be deah intellige provides a kind of intelligent modeling tool for model-based taking some a satellite as example, the effectiveness of this method is verified. ntly supported by the ontolo- system engineering. At last,

关 键 词：模型驱动 基于模型的系统工程 本体 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]