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控制力矩陀螺框架高精度周期随动控制

, PP. 1017-1021

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Abstract:

为实现控制力矩陀螺框架伺服系统的高精度周期随动控制,采用比例积分微分(PID,ProportionIntegrationDifferentiation)控制器结合重复控制器的控制方式,PID控制器实现框架伺服系统静态和匀速运动的高精度控制,插入式重复控制器实现对周期性输入信号的精确跟踪.对控制力矩陀螺框架系统进行了建模,设计了PID控制器与插入式重复控制器,并分析了重复控制器的稳定性条件、稳态跟踪性能和对扰动的抑制能力.仿真结果和实验结果表明采用插入式重复控制器使控制力矩陀螺跟踪1Hz给定速度信号时的稳态跟踪误差大幅减少.PID控制器结合插入式重复控制器结构简单,两者可分开独立设计,参数设计容易.

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