Journal of System Simulation ›› 2015, Vol. 27 ›› Issue (7): 1468-1473.

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Research on Methods for Transformation of Declarative Model for Semi-physical Simulation

Huang Weijian1, Ding Jianwan1, Chen Liping1, Zhou Zhaoyuan2   

  1. 1. National CAD Support Software Engineering Research Center, HUST, Wuhan 430074, China;
    2. College of Mechanical Engineering, TYUT, Taiyuan 030024, China
  • Received:2014-07-11 Revised:2014-10-24 Online:2015-07-08 Published:2020-07-31

Abstract: A new method for the transformation from the declarative model to the model for semi-physical simulation was proposed aiming at semi-physical simulation. By analyzing the mathematical form of the declarative model and the model for semi-physical simulation, based on bipartite graph, the mathematical form of declarative model to the mathematical form of the model for semi-physical simulation was transformed through decomposition based on bipartite graph and tearing the algebraic loop, using clutch model as the model transformation examples. The declarative model transforming idea has overcome the disadvantages of process modeling method such as considering the causality, difficult to modify and reuse, providing a new modeling method and means for the semi physical simulation.

Key words: declarative model, model for semi-physical simulation, bipartite graph, tearing of the algebraic loop

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