Counterweight adding method and system in CAE model, and storage medium

Abstract

The invention provides a method and a system for adding a balance weight into a computer aided engineering (CAE) model and a storage medium. The method comprises the following steps of acquiring the CAE model; a balance weight file information table being obtained, and the balance weight file information table comprising coordinates and mass of balance weight mass points; and creating mass pointsin the CAE model one by one according to the coordinates and the mass of each counterweight mass point in the counterweight file information table. Therefore, according to the method for adding the balance weight in the computer aided engineering CAE model, the mass points are created in the CAE model one by one according to the coordinates and the mass of each balance weight mass point in the balance weight file information table, so automatic balance weight of the CAE model mass points is realized, working efficiency is improved, meanwhile, manual misoperation is avoided, and the quality ofthe CAE model is improved; accuracy of model counterweight is improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a method for adding counterweight to a computer-aided engineering CAE model, a system for adding counterweight to a computer-aided engineering CAE model, and a computer-readable storage medium. Background technique [0002] When performing finite element analysis on the CAE model of a vehicle, it is necessary to connect parts and structural parts so that the model matches the actual vehicle. Because the quality of the overlapping model will affect the analysis results, it generally takes a lot of time to build a model with a complex structure. The model building process of related technologies usually requires engineers to manually and repeatedly measure the mass centroid parameters of each model and the X, Y, and Z of the centroid center point, and create the mass center point in the simulation analysis software to give quality Size, connect the simplified mass points throu...

AI Technical Summary

Problems solved by technology

[0003] However, the problem with related technologies is that the work of adding counterweights to too complicated models requires a lot of manpower, the work efficiency is too low, and manual operation is prone to misoperation, resulting in problems such as wrong counterweights.

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