摘要
在m次相对速度空间中,构造变质量系统相对于非惯性系的动能函数,建立变质量系统相对于非惯性系的Nielsen型高阶变分原理,得到变质量任意阶非线性非完整系统相对于非惯性系的各种广义Nielsen型方程,并加(?)讨论。
The m-order relative velocity, space is delimited, the kinetic energy function of variable mass system is constructed, the higher-order variational principles of Nielsen form for variable mass system are derived, the generalized Nielsen equations of variable mass higher-order nonlinear nonholonomic system are obtained, in the noninertial reference frame.
基金
河南省自然科学基金
关键词
变质量系统
非惯性系
NIELSEN方程
Variable mass system
Noninertial reference frame
M-order relative velocity
Variational principle
Mei-operator
Nielsen equation
Nonholonomic constraint
