扭摆加速度计负反馈电容驱动控制系统设计

The design of a capacitance driving type negative feedback control system for a torsion pendulum accelerometer

该文建立了扭摆加速度计的数学模型,研究了运用复合形优化方法对负反馈电容驱动控制系统中PID调节器参数进行整定,分析了整定后的扭摆加速度计的相关性能。仿真结果表明,应用复合形法整定扭摆加速计中的PID参数是可行的,并取得了很好的整定效果。

This paper presents the setting up of a mathematic model for a torsion pendulum accelerometer, and makes a study of applying a complex optimum method to tuning the three - parameters of a PID regulator in the negative feedback control system. The involved performance of the torsion pendulum accelerometer is analysed after its PID parameters have been tuned. The simulation results show that it is good practice for the complex optimum method to tune the PID parameters and that this method has achieved a good effect on such tuning.