采用两自由度结构的最小拍无纹波控制系统

Ripple Free Deadbeat Control Using Two Degree of Freedom Controllers

提出了一种基于两自由度控制器结构的最小拍无纹波控制系统的设计方法．通过有步骤地解两个刁番都方程来直接确定控制器的各个参数．这样所得到的最小拍无纹波控制系统在经过有限拍时间后，可以精确地跟踪预先给定任意函数类的参考输入信号．

A design method for ripple free deadbeat control systems using two degree of freedom configuration is proposed.The parameters of the controllers are directly determined by successively solving two Diophantine equations.The resulting ripple free deadbeat control system can precisely follow the reference signal belonging to the prespecified function class after finite sampling periods.