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以静电陀螺仪为核心部件的静电陀螺寻北仪是一种高精度的寻北仪器，其中静电力干扰是主要干扰源之一。本文针对静电陀螺寻北仪中的静电力干扰进行仿真分析。图形仿真结果直观地表明了转子的二次谐波、三次谐波，沿ｘ轴、ｙ轴相对电极的面积差，沿ｘ轴、ｙ轴的电极错位以及转子中心相对电极中心的偏移对干扰力矩影响的性质及大小。仿真结果可作为结构及系统设计的参考。
Electrostatic gyroscope as the core component of the gyroscope North Finder is a high-precision North-seeking instrument, in which electrostatic interference is one of the main sources of interference. In this paper, the static electricity in the electrostatic gyro North Finder interference simulation analysis. The results of the graphic simulation visually indicate the second harmonic and third harmonic of the rotor, the area difference of the opposite electrodes along the x-axis and the y-axis, the electrode dislocation along the x-axis and the y-axis, and the deviation of the rotor center from the center of the electrode The nature and size of the moment influence. Simulation results can be used as a reference for structure and system design.