相空间中二阶非完整力学系统的形式不变性  

Form Invariance of Second order Nonhol Onomic Systems in Phase Space

作　　者：赵汝俭[1] 

机构地区：[1]临沂师范学院物理系,山东临沂276005

出　　处：《临沂师范学院学报》2006年第3期37-40,共4页Journal of Linyi Teachers' College

摘　　要：研究相空间中二阶非完整力学系统的形式不变性．给出相空间中二阶非完整力学系统形式不变性的定义和判据,得到形式不变性的结构方程和守恒量形式,并举例说明结果的应用．In this paper, the form invariance of second order nonholonomic systems in phase space is studied. The definition and criterion of the form invariance of second order nonholonomic systems in phase space are given. The structure equation and conservation law of form invariance are obtained. An example is given to illustrate the application of the result.

关 键 词：相空间 二阶非完整力学系统 形式不变性 

分 类 号：O320[理学—一般力学与力学基础]