如今PID控制算法广泛应用于工业控制之中。普通PID的控制算法不仅不能消除干扰,甚至有可能带来高频干扰。而自适应PID控制算法吸收了自适应控制与常规PID控制算法两者的优点,该算法能自动辨识被控对象参数,自动整定控制参数,而且结构简单、鲁棒性好、可靠性高,是一种比较理想的控制算法。 PID control algorithms are now widely used in industrial control. Common PID control algorithm not only can not eliminate the interference, and may even bring high-frequency interference. The adaptive PID control algorithm has absorbed the advantages of both adaptive control and conventional PID control algorithm. The algorithm can automatically identify the parameters of the controlled object and automatically adjust the control parameters. The algorithm has the advantages of simple structure, good robustness and high reliability. A more ideal control algorithm.