Simulation and Test of a Decoupled Micro-mechanical Gyroscope Based on Labview

摘要

In this paper, we summarize principles of operation of a kind of decoupled micro-mechanical gyroscope(MMG) and analyze the dynamics of the gyroscope's system in the introduction. Follow the introduction, based on the principle of the MMG, , modeling and simulation of behavior level with Labview8.2 are carried on.Then a signal processing method for MMG is designed. We use Labview to construct a measurement system to get some central testing results and compared with the initial design. At last, some effective measures are proposed to improve the MMG's performance.