LIE-POISSON INTEGRATION FOR RIGID-BODY DYNAMICS

被引:12
|
作者
LI, S [1 ]
QIN, MZ [1 ]
机构
[1] ACAD SINICA,CTR COMP,STATE KEY LAB SCI & ENGN COMP,BEIJING 100080,PEOPLES R CHINA
关键词
FREE RIGID BODY; HEAVY TOP; MIDPOINT RULE; LIE-POISSON SYSTEM; POISSON SCHEME; SPLITTING SYSTEM; COMPOSITION METHOD;
D O I
10.1016/0898-1221(95)00150-W
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, the splitting midpoint rule is presented and proved to be the Lie-Poisson integrators to the rigid body systems. Further discussions are also given. Numerical experiments show that this method has well properties comparing with the Runge Kutta method and ordinary midpoint rule.
引用
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页码:105 / 118
页数:14
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