motor_4_1.m

用matlab实现motor运动控制的控制器设计仿真

J=0.01;b=0.1;K=0.01;R=1;L=0.5;num=70*K;
den=[(J*L) ((J*R)+(L*b)) ((b*R)+K^2)];
figure(1);
bode(num,den,'b');
[numc,denc]=cloop(num, den, -1);
t=0:0.01:10;
figure(2);
step(numc,denc,t)
hold on