PID控制系统阶跃响应图-参数整定过程，matlab代码真实可用
PID控制系统阶跃响应图-参数整定过程，matlab代码真实可用点个赞呗clear allclcclose allPID=[0.5,0.05,0.2; %1 0.6,0.05,0; %2 0.6,0,0.2; %3 0.3,0.05,0.2; %4 ];%初始化PID参数for pid=1:1:4ts=0.002; %采样时间=0.005ssys=tf(0.998,[0.021,1]); %建立被控对象传递函数ds
