测量目标相对角速度的陀螺传感器

Gyroscope used in measuring relative angular velocity of target

在介绍了陀螺传感器基本特性的基础上 ,详细论述了利用陀螺传感器测量目标相对角速度的基本原理及其工程实现。在陀螺传感器中 ,采用了与陀螺偏侧角的变化率成比例的电磁阻尼 。

The principle and implement method in engineering of measuring relative angular velocity of target by gyroscope is demonstrated based on the fundamental characteristics of gyro.In the gyroscope,an electromagnetic damping moment proportional to the changing rate of the gyroscope's crab angle is adopted.This improves obviously the stability of the system used in measuring the angular velocity.