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采用Smith型时滞补偿器,对于具有未知或时变时滞的二阶(或一阶)开环稳定被控过程,分别提出了以任意稳定裕度和极点配置为指标的自校正PID(或PI)控制算法。仿真结果表明,该算法简单可行,且易于实施。
Smith-type time-delay compensators are used for the second-order (or first-order) open-loop stable controlled processes with unknown or time-varying delays. The self-tuning PIDs with arbitrary stable margins and pole configurations PI) control algorithm. Simulation results show that the algorithm is simple and feasible and easy to implement.