An automatic constraint violation stabilization method for differential/algebraic equations of motion in multibody system dynamics

被引：0

作者：

Zhao, WJ ^{[1
]}

Pan, ZK ^{[1
]}

Wang, YB ^{[1
]}

机构：

[1] Qingdao Univ, Qingdao 266071, Peoples R China

来源：

APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 2000年 / 21卷 / 01期

关键词：

dynamics of multibody systems; Euler-Lagrange equations; constraint violation; stabilization;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A new automatic constraint violation integration of Euler-Lagrange equations of motion in dynamics of multibody systems is presented. The parameters alpha,beta used in the traditional constraint violation stabilization method are determined according to the integration time step size and Taylor expansion method automatically. The direct integration method, the traditional constraint violation stabilization method and the new method presented in this paper are compared finally.

引用

页码：103 / 108

页数：6

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