Application of Wu elimination method to constrained dynamics

doi:10.1007/s10483-006-1012-y

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	Application of Wu elimination method to constrained dynamics
	Jia Yi-feng ; Chen Yu-fu ; Xu Zhi-qiang
	2006-10-01
发表期刊	APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION
ISSN	0253-4827
卷号	27 期号:10 页码:1399-1408
摘要	The polynomial type Lagrange equation and Hamilton equation of finite dimensional constrained dynamics were considered. A new algorithm was presented for solving constraints based on Wu elimination method. The new algorithm does not need to calculate the rank of Hessian matrix and determine the linear dependence of equations, so the steps of calculation decrease greatly. In addition, the expanding of expression occurring in the computing process is smaller. Using the symbolic computation software platform, the new algorithm can be executed in computers.
关键词	Hamilton system constrained dynamics characteristic chain Hessian matrix
DOI	10.1007/s10483-006-1012-y
语种	英语
WOS研究方向	Mathematics ; Mechanics
WOS类目	Mathematics, Applied ; Mechanics
WOS记录号	WOS:000241565900012
出版者	SHANGHAI UNIV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/3267
专题	中国科学院数学与系统科学研究院
通讯作者	Jia Yi-feng
作者单位	1.Grad Univ, Chinese Acad Sci, Dept Math, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Jia Yi-feng,Chen Yu-fu,Xu Zhi-qiang. Application of Wu elimination method to constrained dynamics[J]. APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION,2006,27(10):1399-1408.
APA	Jia Yi-feng,Chen Yu-fu,&Xu Zhi-qiang.(2006).Application of Wu elimination method to constrained dynamics.APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION,27(10),1399-1408.
MLA	Jia Yi-feng,et al."Application of Wu elimination method to constrained dynamics".APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION 27.10(2006):1399-1408.