复杂不规则刚体转动惯量的测试原理和方法

The Measuring Principle and Method of Moment of Inertia of the Complicated and Anomalous Rigid Body

为了测量复杂不规则刚体转动惯量 ,采用时间常数法 ,通过A/D卡PS2 12 9的定时 /计数器 82 5 3高精度测速、计时 。

A method is given to measure moment of inertia of the complicated and anomalous rigid body in the article,that is,constant time method,which is well applied to measure moment of inertia by using timer and counter of Analog/Digital card to test speed and calculate the time accurately.