gusucode.com > 先进 PID 控制及其 MATLAB 仿真 (程序) > 先进 PID 控制及其 MATLAB 仿真 (程序)\CHAPTER7\chap7_4f1.m
function f=pid_ncd_pg_eq(nl_pid) assignin('base','kp',nl_pid(1)); assignin('base','ki',nl_pid(2)); assignin('base','kd',nl_pid(3)); opt=simset('solver','ode5'); [tout,xout,yout]=sim('chap7_4f2',[0 10],opt); f=yout-1;