高阶非完整系统广义Tz énoff方程的Mei对称性导出的新守恒量

摘要

The Mei symmetry of generalized Tzénoff equations of the higher -order nonholonomic system and new conserved quantities derived from that are studied in this paper .The function expression and criterion equation of these new conserved quantities are given .This result is general and establishes the theory basis for researching the conversed laws of generalized Tz énoff equations of any order nonholonomic system .%研究了高阶非完整系统广义Tzénoff方程的Mei对称性及其所导出的新守恒量，给出了这种新守恒量的函数表达式和导出这种守恒量的判据方程。该研究结果具有一般性，为探究任意阶非完整系统广义Tzénoff方程的守恒规律奠定了理论基础。