Author:
Feng Rui,Jin Yuchen,Yang Xiaochen,Guo Guikai
Abstract
Abstract
The reanalytic calculation method is a highly efficient method of reanalysing the modified structural performance, and initial structural information are used in the structural design process (optimization and modification). This method can avoid the complete analysis of the modified structure and significantly reduce the computational cost. In order to improve the efficiency of iterative calculation in the reanalysis of the door structure, this paper takes a car door as an example, and compares the sensitivity analysis with the combination of the approximate reanalysis algorithm and the current mainstream commercial software, and the calculation accuracy of the reanalysis method in this paper is verified by calculation examples.
Subject
General Physics and Astronomy
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