摘要
应用万有D＇Alembert微分变分原理研究了高阶非完整非保守力学系统的守恒定律 得到了高阶非完整非保守力学系统的广义Noether定理。
The conservation laws of high-order nonholonomic nonconservative dynamical system are studied by means of the differential variational principle of uviversal D' Alembert. And the generalized Noether ' s theorem of high - order nonholonomic nonconservative dynamical system is obtained.
出处
《烟台师范学院学报（自然科学版）》
1991年第2期22-26,共5页
Yantai Teachers University journal(Natural Science Edition)
关键词
非完整约束
力学系统
NOETHER定理
nonholonomic constraints, D'Alembert principle, Noether's theorem
