pid_so_tune.m

来自「很优良的PID控制器设计仿真程序与模型,经过严格检验」· M 代码 · 共 11 行

function [Kp,Ti,Td,key,lb]=pid_so_tune(key1,key2,vars)  
key=0; Kp=[]; Ti=[]; Td=[]; lb=[];
K=vars(1); L=vars(2); T=vars(3);id=vars(4);
switch key1
    case 2
        switch key2
            case 1
                Kp=(0.6939*T/L+0.1814)/K;Ti=T*(2.5*L/T+0.46*(L/T)^2)/(1+0.61*L/T);Td=0.37*L/(1+0.2*L/T);
                key=1;
        end
end