Noether-Form Invariance of Nonholonomic Controllable Mechanical Systems in Phase Space

作     者：XIA Li-Li LI Yuan-Cheng College of Physics Science and Technology,China University of Petroleum,Dongying 257061,China 

作者机构：College of Physics Science and Technology China University of Petroleum Dongying 257061 China 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2007年第48卷第7期

页      面：23-26页

核心收录：

学科分类：08[工学] 080101[工学-一般力学与力学基础] 0801[工学-力学（可授工学、理学学位）] 

基　　金：the Graduate Students' Innovative Foundation of Chinanivcrsity of Petroleum(East China)under Grant No.S2006-31 

主　　题：nonholonomic controllable mechanical system phase space Noether-form invariance conserved quantity 

摘      要：In this paper,we study the Noether-form invariance of nonholonomic mechanical controllable systems inphase *** of motion of the controllable mechanical systems in phase space are *** definitionand the criterion for this system are presented.A new conserved quantity and the Noether conserved quantity deducedfrom the Noether-form invariance are *** example is given to illustrate the application of the results.