Solving strongly nonlinear oscillation problem of conservative system by using linearization and interpolation perturbation Methods;
线化及插值摄动法求解强非线性保守系统振动问题
The one is the nonlinear free oscillation of conservative system.
其一是保守系统的非线性自由振动 ;其二是参数振动 。
The paper discusses nonlinear mapping in real number phase space and energy method of sub-rule spot map in conservative system.
探讨了实数相空间的非线性映射和保守系统准规则斑图的能量画法。
A theorem of Poincares integral invariant for holonomic conservative systems is expanded to nonholonomic conservative systems and is proven.
将完整保守系统的Ｐｏｉｎｃａｒｅ积分不变量定理推广到非完整保守系统，并给予了证明。
Principle and application of generalized quasi-complementary energy to elastic structures of non-conservative systems;
弹性结构非保守系统的广义拟余能原理及其应用
For nonconservative systems, the cycle integrals of Lagranges equations which represent the theorems of generalized impulse are deduced, and the calculation methods of generalized impulse are also given, so that a new way of application is provided for Lagranges equations.
给出了非保守系统Ｌａｇｒａｎｇｅ方程的循环积分形式，同时指出其代表了广义冲量定理，并给出了广义冲量的计算方法，从而为Ｌａｇｒａｎｇｅ方程提供了新的应用途径。
Form invariance and non-Noether conserved quantity of generalized Raitzin s canonical equations of non-conservative system;
非保守系统广义Raitzin正则方程的形式不变性与非Noether守恒量
There is a typical non-conservative system called accompanying force system, in which the force changes with the deformati.
非保守系统是指载荷在使物体发生位移和变形的过程中，其输入功与路径有关的系统。
It is called follower force system if non-conservative force changes with the deformed configuration in a typical non-conservative system.
非保守系统是指载荷在使物体发生位移和变形的过程中其“输入功”与路径有关的系统。