摘要
用拉格朗日第二类方程 (以下简称拉氏方程 )推证和完善了动力学有关定理 ,给出了机械系统受碰撞冲量作用时一种新的分析方法 ,使拉氏方程的应用得以推广 .
This paper has proved and perfected theorems about dynamics by largrange's equation of the second kind, and a new analysis method is proposed when mechanical system is acted on impulse of impulsive force. The use of largrange's equation is popularized.
出处
《青岛建筑工程学院学报》
2002年第3期80-83,共4页
Journal of Qingdao Institute of Architecture and Engineering
关键词
拉氏方程
动能定理
碰撞冲量
卡诺定理
动力学
Largrange's equation, theorem of kinetic energy, impulse of impulsive force, Camot's theorem
