航天器工程2025，Vol.34Issue(6)：55-61,7.DOI:10.3969/j.issn.1673-8748.2025.06.008
数字模型在航天器系统工程中的实践与思考
Practices and Reflections on Digital Models in Spacecraft Systems Engineering
张亮 1姚震 1刘霞 1韩冬1
作者信息
- 1. 北京空间飞行器总体设计部,北京 100094
- 折叠
摘要
Abstract
Digital technologies are profoundly reshaping the development paradigm of spacecraft systems engineering.This study systematically elaborates on the concepts,connotations,and e-volution of digital models and digital mock-ups.The construction methodology and classification of the spacecraft digital model architecture are examined,and the applications of key technologies such as model-based definition(MBD)and model-based systems engineering(MBSE)in China's major aerospace programs,including the manned lunar exploration program,the China space sta-tion(CSS),and the Chang'e-5 mission,are analyzed with emphasis.Informed by emerging in-ternational trends,reflection and forward-looking perspectives are provided on future directions for systems engineering,including the development of the total system model(TSM)and the in-tegration of artificial intelligence(AI)to enhance MBSE.This study highlights that digital mod-els have become essential for addressing the complexity of spacecraft systems and for enabling the digital transformation and intelligent upgrade of the development paradigm.关键词
数字模型/基于模型的定义/基于模型的系统工程/数字孪生/航天器系统工程Key words
digital model/MBD/MBSE/digital twin/spacecraft systems engineering分类
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张亮,姚震,刘霞,韩冬..数字模型在航天器系统工程中的实践与思考[J].航天器工程,2025,34(6):55-61,7.
