Topology space modeling method and device and computer-readable storage medium

Abstract

The invention discloses a topology space modeling method. The topology space modeling method includes the following steps: defining topology design space of a to-be-designed product according to design parameters of the to-be-designed product; establishing or acquiring topology space model modules according to the topology design space; splicing the topology space model modules; and using the spliced topology space model modules to form a topology space model of the to-be-designed product. The invention also discloses a topology space modeling device and a computer-readable storage medium. According to the method, the designed product is divided into multiple blocks for respectively establishing or acquiring the stored topology space model modules, then all the topology space model modulesare spliced into the topology space model, modularization and parameterization of topology space modeling are realized, the model modules can be reused many times, modeling difficulty is reduced, establishment steps of the topology space model modules are optimized, model updating speed in topology space modeling is increased, and modeling efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of model building, in particular to a topological space modeling method, device and computer-readable storage medium. Background technique [0002] At present, the application of simulation technology in the product design and development process has been widely recognized in the global industry, and has shown great value in many industrial fields. For example, in the automotive industry, model building technology is used in the early design stage to conduct performance simulation evaluation of newly developed or updated models. [0003] The existing topological space modeling method is to use finite element pre-processing software to establish a topological space three-dimensional mesh model. Since the finite element pre-processing software completes the modeling with fixed-value size units based on external input information such as the general layout and shape of the product, it is difficult for this mod...

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a topological space modeling method, device and computer-readable storage medium, aiming to solve the problems of slow model update speed, low modeling efficiency, and inability to realize modularization and parameterization in topological space modeling technical issues

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