A new type of Mei adiabatic invariant induced by perturbation to Mei symmetry for nonholonomic mechanical systems
非完整力学系统Mei对称性的摄动及其导致的一类新型Mei绝热不变量
The universal forms of the dynamic equations of holonomic mechanical system in relative motion;
完整力学系统相对运动动力学方程的普遍形式
Using the Lie symmetry under infinitesimal transformations in which the time in not variable,a new conserved quantity of holonomic mechanical systems in terms of quasi-coordinates is studied.
利用时间不变的无限小变换下的Lie对称性 ,研究准坐标下完整力学系统的一类新守恒量 。
The concept of conformal factor and conformal invariance for Birkhoff equations was extended to the holonomic mechanical systems,and conserved quantities and conformal invariance under infinitesimal transformations of groups for the general holonomic mechanical systems were studied.
将Birkhoff方程的共形不变性和共形因子的概念拓展到完整力学系统,研究一般完整力学系统在无限小变换下的共形不变性与守恒量。
This paper gives the kinetic differential equations expressed by H function and L function for holonomic conservative dynamics systems,and discusses its moving integral and invariance.
给出完整保守力学系统用Ｈ函数和Ｌ函数联合表示的运动微分方程，讨论该方程的运动积分和方程的不变
Reduction of Chapygin s Nonholonomic Mechanical System in Event Space;
事件空间中Ч_aΠЛЫГИН非完整力学系统的约化
Form Invariance of Second order Nonhol Onomic Systems in Phase Space;
相空间中二阶非完整力学系统的形式不变性
Perturbation to Symmetries and Adiabatic Invariants for Nonholonomic Mechanical Systems;
非完整力学系统的对称性摄动与绝热不变量理论研究
Lie symmetries and conserved quantities of second-order nonholomic mechanical system in phase place;
相空间中二阶非完整力学系统的Lie对称性与守恒量
A new type of Mei adiabatic invariant induced by perturbation to Mei symmetry for nonholonomic mechanical systems
非完整力学系统Mei对称性的摄动及其导致的一类新型Mei绝热不变量
A Field Method for Integrating the Equations of Motion of Nonholonomic Controllable Systems
积分非完整可控力学系统运动方程的场方法
The Lie symmetries and conservative laws of the nonholonomic systems;
非完整约束力学系统的Lie对称性与守恒量
Integral Theory for the Dynamics of Nonlinear Nonholonomic System in Noninertial Reference Frames
非线性非完整系统相对于非惯性系动力学的积分理论
THE METHOD OF VARIATION OF PARAMETERS FOR SALVING THE RAITZIN’S CANONICAL EQUATIONS OF NONHOLONOMIC NONCONSERVATIVE MECHANICAL SYSTEMS;
求解非完整非保守力学系统Raitzin正则方程的常数变易法
Non-Noether conserved quantities for nonholonomic controllable mechanical systems with relativistic rotational variable mass
相对论性转动变质量非完整可控力学系统的非Noether守恒量
The variational equqtions and the integral invariants for holonomic nonconservative dynamical systems in generalized classical mechanics;
广义经典力学中完整非保守系统的变分方程与积分不变量
Integrating factors and conservation theorems for variable mass nonholonomic Vacco dynamical systems;
变质量非完整Vacco动力学系统的积分因子和守恒定理
Integrating Factors And Conservation Theorems For Nonholonomic Dynamical Systems With Unilateral Constrains;
具有单面约束的非完整动力学系统的积分因子和守恒定理
THE FIFTEENTH ANNIVERSARY OF THE PUBLICATION OF “THE FOUNDATIONS OF MECHANICS OF NONHOLONOMIC SYSTEM” WRITTEN BY MEI FENGXIANG;
凤翔蓝天 群鹏趋之——纪念《非完整系统力学基础》出版15周年
Conformal Invariance and Conserved Quantities of Holonomic Mechanical Systems
完整力学系统的共形不变性与守恒量
THE Comparison of Dynamical Equation About Holonomic Constraint and Nonholonomic Constraint;
完整约束与非完整约束的动力学比较
Application of Orthogonal Nonholonomic Coordinate System in Elastic Mechanics;
正交非完整坐标系在弹性力学中的应用
Effects of Non-conservative Forces and Nonholonomic Constraints on Noether Symmetries of a Hamilton System;
非保守力和非完整约束对Hamilton系统Noether对称性的影响(英文)