SHAO Shi-yi, HUANG Xiao-gang, LIU Wu, et al. Design of drive circuit for rotation of micromachined gyroscope with magnetic-suspension rotor[J]. 2006, (2): 83-85.
SHAO Shi-yi, HUANG Xiao-gang, LIU Wu, et al. Design of drive circuit for rotation of micromachined gyroscope with magnetic-suspension rotor[J]. 2006, (2): 83-85. DOI: 10.13873/j.1000-97872006.02.029.
磁悬浮转子微陀螺旋转驱动电路设计
摘要
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。经过驱动后
微陀螺可以得到3 000 r/m in的旋转效果
并对旋转的转速和力矩进行了分析。
Abstract
The basic principle of micromachined gyroscope with magnetic-suspension rotor based on MEMS is introduced
especially the principle of rotation is discussed.The analysis of the index in impementing the corresponding scheme and design of the system is given
as well as the experiment is done.After driving
the micromachined gyroscope can reach 3 000 r/min.The results of the rotation speed and torque are analyzed.