陀螺稳定平台伺服系统非线性特性补偿控制

在详细分析导引头陀螺伺服稳定平台系统模型和运行特性的基础上,提出采用带非线性加速度负反馈并联校正环节的变速积分PID控制算法.功能样机试验运行效果表明,该系统具有快速的动态响应和较强的抗非线性干扰能力,满足了设计指标要求.

Nonlinear Characteristic Compensation Control for Gyro Stabilized Platform Servo System

This paper proposes the variable integral PID algorithm with nonlinear acceleration parallel compensation, which is based on the analysis of the mathematic model and perform characteristic of seeker gyro stabilized platform. Experiment results show that this system is of much better control effects and stronger robustness, and can fulfill the demand of engineering.