Mei symmetry and Mei conserved quantity of nonholonomic systems with unilateral Chetaev type in Nielsen style

被引：0
|
作者：
Jia Li-Qun [1 ]
Xie Jia-Fang [2 ]
Luo Shao-Kai [3 ]
机构：
[1] Jiangnan Univ, Sch Sci, Wuxi 214122, Peoples R China
[2] Beijing Inst Technol, Fac Sci, Beijing 100081, Peoples R China
[3] Zhejiang Sci Tech Univ, Inst Math Mech & Math Phys, Hangzhou 310018, Peoples R China
来源：
CHINESE PHYSICS B | 2008年 / 17卷 / 05期
关键词：
Nielsen style; unilateral nonholonomic constrained system; Mei symmetry; Mei conserved quantity;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This paper studies the Mei symmetry and Mei conserved quantity for nonholonomic systems of unilateral Chetaev type in Nielsen style. The differential equations of motion of the system above are established. The definition and the criteria of Mei symmetry, loosely Mei symmetry, strictly Mei symmetry for the system are given in this paper. The existence condition and the expression of Mei conserved quantity are deduced directly by using Mei symmetry. An example is given to illustrate the application of the results.
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页码：1560 / 1564
页数：5
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