Design heterogeneous data model mapping strategy and automatic conversion method and device

Abstract

The invention discloses a design heterogeneous data model mapping strategy and automatic conversion method and device, and the method comprises the steps: reading the design heterogeneous data file data of an engine; performing association mapping on the design heterogeneous data file data and attributes of the product design object model, and writing the design heterogeneous data file data into the product design object model; writing the parameters of the product design object model so as to generate file model data in a corresponding format for the current application program. According tothe method, parameter data in the design heterogeneous data file data can be mapped into a neutral standard format for the design heterogeneous data file data generated by different application programs, so that automatic conversion of a heterogeneous data model is supported, and parameterization identification and analysis of data of multiple formats can be achieved by design simulation personnelwithout programming.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method and device for designing a heterogeneous data model mapping strategy and automatic conversion. Background technique [0002] The engine design simulation process involves multi-discipline and multi-discipline collaborative design of the overall and component majors. During the design simulation process, various tool software needs to be called to perform overall performance and component system performance simulation calculations. Therefore, it includes the call calculation of various tool software, the management and transfer of design simulation process files and parameters, and the in-depth application of typical data. [0003] In related technologies, the invocation of the engine design simulation tool software is generally initiated through a local program file, and in the design simulation file and parameter management, the file parameters generated by the ...

AI Technical Summary

Problems solved by technology

[0004] However, various self-developed algorithms and commercial CAD / CAE software for engines do not support the definition of heterogeneous data model mapping strategies and automatic conversion functions. Design and simulation personnel need to program to achieve parametric identification and identification of data in multiple formats. Analysis; at the same time, for the file and parameter data flow management function in the design simulation process, the file and parameter transfer relationship cannot be established; the in-depth application of the test data of typical test activities in the field of design simulation (test / simulation comparison verification, test Data is reused in the design process, etc.), which needs to be solved urgently

Images