When the MDRLG working, high frequency dithering is introduced, and the strapdown navigation system with MDRLG has some properties which are different from the systems with other types of gyros.

• 机抖激光陀螺在工作时会引入高频抖动,对整个系统造成影响,因此使用机抖激光陀螺的捷联惯导系统具有一些不同于其它捷联惯导系统的特有性质。