Research on Multi-dimensional Simulation Data Management Model for Complicated Product

Simulation analysis data proliferate in the process of product collaborative simulation, therefore, capability to access and manage the simulation analysis data is critical for the collaborative simulation. In order to achieving the integrality, coherence and traceability of simulation data, this paper proposed a management model of multi-dimensional simulation data of complicated product, which describes and manages various kinds of simulation data in different dimension includes the representation of assembling relation of complicated simulation objects in Layer Dimension of Simulation Object, the description and mapping of each discipline simulation data in Discipline Dimension and the construction of relationship among simulation process data generated during optimization in Version Dimension. Finally, we established a platform of multi-dimensional simulation data management, which validates the feasibility and effectiveness of this management model of multi-dimension simulation data.