摘要
本文研究了非完整力学系统在三种不同变分下的Ｎｏｅｔｈｅｒ守恒律。当系统有守恒量时，Ｈａｍｉｌｔｏｎ作用量取稳定值．等时变分运算同时满足三个条件，而且Ｖｏｃｃｏ动力学与Ａｅｍａｅｌ动力学一致。
In this paper we discuss Noether's conservation laws of nonholonomic dynamical systems under three different kinds of rariutions. If there're conserved quantities in the systems,Hamilton action is stationary and variation operation simultaneously sulisfies three conditions.And Vacco's dynamics will ayree with Chetaev dynamics.
出处
《哈尔滨师范大学自然科学学报》
1996年第2期43-49,共7页
Natural Science Journal of Harbin Normal University
关键词
NOETHER定理
非完整力学系统
d-δ变换
Nother's theorem
Holder variation
Suslov variation
Vacco variation
d-δcommutative relation
