递归分析求解等效转动惯量  

Recursive analyzing in equivalent moment of Inertia pursuit

作　　者：崔洪瑜[1] 熊望娥[1] 

机构地区：[1]中科院西安光学精密机械研究所,西安710119

出　　处：《机械设计与制造》2008年第2期34-35,共2页Machinery Design & Manufacture

摘　　要：等效转动惯量是指传动系统相对驱动轴的转动惯量。可以反映出系统的动力学特性对于传动轴系,它并不是各分立部件独立转动惯量的简单叠加。分析交叉轴系中分立部件的转动,列出动力学或运动学方程,未知数按照传动轴逐级递归,最终将等效转动惯量表达为分立部件的转动惯量,并将该分析方法称为递归分析法。这种分析方法同样适用于斜齿轮传动、圆锥齿轮传动等各种交!叉轴系。The equivalent moment of inertia(EMI) refers to that of the whole transmission system which is seemed as one load to the motor drive axis. Generally , it gives kinetics characters of the system. But, it was not the sum of individual moment of inertia(IMI). Here we gain the kinetics or kinematics functions by analyzing every separate rotating parts in the crossing axes. And the unknown in the functions regress to the last individual parts step by step. As a result, the EMI was expressed by every IMI. In the ...

关 键 词：等效转动惯量 递归分析 交叉轴系 动力学方程 运动学方程 

分 类 号：TH113[机械工程—机械设计及理论]