闭环驱动微陀螺电路建模与仿真

微机械陀螺以抗；中击强度高、功耗低等优点在军事、民用方面都有着巨大的应用潜力，是各国研究机构和公司研究的一个重点方向。系统建模与仿真可以验证陀螺接口电路方案的可行性，指导具体模块电路的实现，实现结构与电路的协同优化设计。本文从陀螺接口电路的工作原理出发，对其进行数学语言描述，最终实现它的Simulink建模与仿真，从而验证电路方案设计的可行性，为后续工作奠定基础。

Closed-loop-driven micro-gyroscope circuit modeling and simulation

Micromachined gyroscope has the advantages of high impact strength and low power consumption , with a huge potential for application in the military and civilian fields. It is a key research direction for institutions and companies in different countries . System modeling and simulation can verify the feasibility of solution for gyroscope interface circuit, guide the realization of the specific module circuit, and achieve optimal coordination of structure and circuit . Based on the analysis of the working principle, gyroscope interface circuit is described by the mathematical language in this paper, and ultimately the Simulink modeling and simulation are completed .Thus the feasibility of the circuit design is verified and the foundation for the follow-up work is laid.