摘要
本文在研究Lagrange《分析力学》和《变分法》的基础之上,给出了推导分析动力学方程的一个新方法,即用广义坐标描述的能量微分算子■_iE和高阶泛函普遍方程■F方法推导Lagrange方程。推导简便,并给出了广泛的应用范围。
In this paper a new method on derived analytical dynamics equations hasbeen given by making a study of Lagrange's“Mechanique Analytique”andvariational calculus, that is, a method of energy differential operator D.E andgeneral equations DF of high order functional described with generaligedcoordinates, and derived lagtange equation, and its applicable scope has alsobeen given.
出处
《交通科学与工程》
1992年第3期22-28,共7页
Journal of Transport Science and Engineering
