江西科学2012，Vol.30Issue(6)：710-713,729,5.
单面Chetaev型非完整力学系统Appell方程的Mei对称性与新型守恒量
The Mei Symmetry and New Conserved Quantities of Appell Equation for A Nonholonomic Mechanical System of Chetaev'type with Unilateral Constraints
摘要
Abstract
The Mei symmetry and conserved quantities of Appell equation for a nonholonomic me- chanical system of Chetaev'type with unilateral constraints are studied. On the base of the Appell e- quation for a nonholonomic mechanical system of Chetaev' type with unilateral constraints, we first give the Mei symmetry for the equation and the conserved quantities deduced from them, then the definition and the criterion for Mei symmetry of Appell equation are presented, lastly, the conserved quantity deduced from the Mei symmetry are obtained. An example is given to illustrate the applica- tion of the result.关键词
单面非完整系统/Appell方程/Mei对称性/新型守恒量Key words
Unilateral Chetaev nonholonomic constraints/Appell equation/Mei symmetry/New con- served quantities分类
数理科学引用本文复制引用
徐超,李元成,刘晓巍..单面Chetaev型非完整力学系统Appell方程的Mei对称性与新型守恒量[J].江西科学,2012,30(6):710-713,729,5.基金项目
中国石油大学（华东）自主创新基金（编号：11CX06088A）. （）
