Journal of System Simulation ›› 2022, Vol. 34 ›› Issue (3): 442-451.doi: 10.16182/j.issn1004731x.joss.22-0120

• Invited Papers & Special Columns • Previous Articles     Next Articles

Open Cloud Architecture Design for Complex Product Modeling and Simulation System

Guoqiang Shi1,2(), Zewei Liu1,2, Tingyu Lin1,2, Zhao Xu1,2, Xingyi Yang1,2, Liqin Guo1,2, Zhengxuan Jia1,2   

  1. 1.Beijing Simulation Center, Beijing 100854, China
    2.State Key Laboratory of Intelligent Manufacturing System Technology, Beijing Institute of Electronic System Engineering, Beijing 100854, China
  • Received:2022-02-21 Revised:2022-03-02 Online:2022-03-18 Published:2022-03-22

Abstract:

Aiming at the problem that the complex product modeling and simulation system focuses on co-simulation of heterogeneous models and cannot realize the on-demand sharing and collaboration of simulation resources, this paper proposes an open cloud architecture for complex product modeling and simulation systems, realized on-demand sharing and collaboration of cross-organizational simulation software and hardware resources, thereby supporting complex product system-wide, full-lifecycle, anytime, anywhere, real-time, coherent, and transparently requesting accessing and obtaining simulation services. The object-process methodology (OPM) is used to model and deduce the simulation interoperability of the system and the on-demand sharing and collaborative process of simulation resources. Through the application example of the control system, the validity of the open cloud architecture design for the complex product modeling and simulation systems is verified.

Key words: complex product modeling and simulation, open cloud architecture, heterogeneous platform, simulation interoperability, embedded simulation system, object-process methodology (OPM)

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