非完整可控力学系统的形式不变性  

Form Invariance of Nonholonomic Controllable Mechanical System

作　　者：夏丽莉[1] 王静[1] 后其宝[1] 李元成[1] 

机构地区：[1]中国石油大学物理科学与技术学院,山东东营257061

出　　处：《江西科学》2006年第3期265-267,共3页Jiangxi Science

摘　　要：研究非完整可控力学系统的形式不变性,建立系统的运动方程和形式不变性判据方程,得到系统方程保持形式不变性的条件以及守恒量的形式,举例说明结果的应用。In this paper, a form invariance of nonholonomic controllable mechanical system is studied. The equations of motion and criterions of the form invariance are established. The condition of controllable systemic equation keeping form invariance and the form of the conserved quantity are obtained. An example is given to illustrate the application of the result.

关 键 词：可控力学系统 非完整系统 形式不变性 守恒量 

分 类 号：O316[理学—一般力学与力学基础]