Epsilon算法在汽车结构设计分析中的应用
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition)（2006）
Abstract
基于矩阵摄动法和Epsilon算法,给出了一种新的结构修改静态重分析方法.该方法直观、容易实施,计算量比重新求解小.将该方法应用于汽车车架的设计计算中,结果表明:与Kirsch组合近似法比较,即使汽车车架结构参数修改比较大时,应用该方法也能得到满意的结果.
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Key words
Engineering mechanics,Epsilon-algorithm,Large changes of the chassis structural parameters,Matrix perturbation,Static displacement reanalysis
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