The basic principle of micromachined gyroscope with magnetic-suspension rotor based on MEMS is introduced,especially the principle of rotation is discussed.

• 介绍了基于MEMS技术的磁悬浮转子微陀螺的基本原理,重点对旋转的原理进行讨论,给出相应实现方案的指标分析和系统设计,并进行了实验。