期刊论文

Micro-breadth Oscillation About Rotation System

中文

城市学刊

2096-059X

2003

24

6

78-80

10.3969/j.issn.1672-1942.2003.06.025

本校为第一机构

由力学积分变分原理导出了第二类拉格朗日方程,得出了转动系统微幅振荡的运动微分方程组,求出了系统相对平衡状态应满足的条件,且讨论了微弱转动对正则振型的型态和频率的影响,得到了频率修正表达式.

With the help of mechanics integral transfromation principle,we have not only derivated the second Lagramge equations but also gotten the differential equations of motion about micro-breadth oscillation system .In the meantime, we have also found the conditions that should be met for relative equilibrium state of the system and discussed the effect of micro-breadth oscillation to the state or frequency of canonical oscillation. In the last place...