Research on Spacecraft Collaborative Design Technology Based on Digital Mock-Up

Fa JING, Hao JIANG, Jiang-yong WANG


In view of the problem that the information transmission of spacecraft development depends on unstructured information such as documents and drawings, the information of design, manufacturing and assembly are relatively isolated and it is difficult to carry out collaborative design between subsystems, based on MBD technology, A digital mock-up Support collaborative design of spacecraft typical subsystems is established in this paper, and the Electrical diagram and mechanical layout Co-Design, design-manufacturing integration and digital assembly based on digital mock-up are realized, which improves the efficiency and quality of spacecraft development.


Digital mock-up, MBD, Collaborative design, Design-manufacturing integration, Digital assembly


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