| 摘要: |
| 阐述了航天系统工程概念的来源和实践方法，对基于模型的系统工程(Model Based Systems Engineering, MBSE)概念及其发展现状进行了综述。结合运载火箭的数字化研制进展，提出了运载火箭基于模型的系统工程设想及其可能产生的效益，分析了需要解决的关键技术、存在的问题与挑战，对未来发展进行了展望。 |
| 关键词: 系统工程 建模与仿真 数字化 |
| DOI： |
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| 基金项目:国家研发计划项目（2022YFB） |
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| Research on Model Based Systems Engineering for Launch Vehicle |
| YANG Xiaolong,NIE Rongmei |
| (China Academy of Launch Vehicle Technology, Beijing 100076, China;Beijing Institute of Astronautical Systems Engineering, Beijing 100076, China) |
| Abstract: |
| This paper illustrates the motivation and practice methodology of aerospace systems engineering, summarizes the research of Model Based Systems Engineering (MBSE) concept and its development. An image of model-bases systems engineering for Launch Vehicle development is created, and potential benefits are presented based on current progress of its digital applications. The key technologies, problems and challenges are analyzed. The future outlook of MBSE for Launch Vehicle development is given. |
| Key words: Systems engineering Modeling & simulation Digitalization |