A New type of conserved quantity deduced from Mei symmetry of nonholonomic systems in term

A New type of conserved quantity deduced from Mei symmetry of nonholonomic systems in terms

of quasi-coordinates

Pang Ting;Fang Jian-Hui;Zhang Ming-Jiang;Lin Peng;Lu Kai

【期刊名称】《中国物理：英文版》 【年(卷),期】2009(018)008

【摘要】This paper studies the new type of conserved quantity which is directly induced by Mei symmetry of nonholonomic systems in terms of quasi-coordinates.A coordination function is introduced,and the conditions for the existence of the new conserved quantities as well as their forms are proposed.Some special cases are given to illustrate the generalized significance of the new type conserved quantity.Finally,an illustrated example is given to show the application of the nonholonomic system's results. 【总页数】5页(3150-3154) 【关键词】

【作者】Pang Ting;Fang Jian-Hui;Zhang Ming-Jiang;Lin Peng;Lu Kai 【作者单位】College of Physics Science and Technology,China University of Petroleum,Dongying 257061,China;College of Physics Science and Technology,China

University

of

Petroleum,Dongying

257061,China;College of Physics Science and Technology,China University of Petroleum,Dongying 257061,China;College of Physics