Systems Engineering and Electronics ›› 2022, Vol. 44 ›› Issue (5): 1609-1614.doi: 10.12305/j.issn.1001-506X.2022.05.22

• Systems Engineering • Previous Articles     Next Articles

Modeling method study for virtual prototyping of complex products based on meta model

Luying REN1,*, Qingguo WANG1, Qian MA1,2, Haifeng ZHANG1, Weiwei XU1   

  1. 1. Beijing Institute of Aerospace Information, Beijing 100854, China
    2. School of Management, Harbin Institute of Technology, Harbin 150001, China
  • Received:2022-02-08 Online:2022-05-01 Published:2022-05-16
  • Contact: Luying REN

Abstract:

With the increasing requirements of digital design quality for complex products in the new technology environment, it is necessary to further improve the modeling efficiency and modeling quality of virtual prototype, and solve the integrated information integration problem of the multidisciplinary model of complex product virtual prototype, so as to realize the design and optimization of complex product system. Taking the complex products widely existing in the aerospace manufacturing field as the object, the meta model, modeling method and multidisciplinary modeling process are studied and analyzed. The multidisciplinary optimization design method and the meta model modeling method are combined, and the virtual prototyping meta model of complex products is established. Then the transformation relationship between the meta model and the disciplinary meta model is constructed, and the multidisciplinary optimization design scheme of virtual prototype is also established.

Key words: complex product, meta model, virtual prototyping, multidisciplinary optimization, modelling

CLC Number: 

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