Ngày tải lên :
17/06/2015, 12:54
... G(r) Un Yn G12 (r ) G1n (r ) G 21 (r ) G22 (r ) G2 n (r ) G p1 (r ) G p (r ) G pn (r ) Câu l$nh : G 11= tf(num 11, den 11, T); G12=tf(num12,den12,T); ; G1n=tf(num1n,den1n,T); G 21= tf(num 21, den 21, T); G22=tf(num22,den22,T); ... -5];K =1; sys=zpk(Z,P,K); H th ng nhi u tín hi u vào/ra Câu l$nh : G 11= zpk(Z 11, P 11, T); G12=zpk(Z12,P12,T); ; G1n=zpk(Z1n,P1n,T); G 21= zpk(Z 21, P 21, T); G22=zpk(Z22,P22,T); ; G2n=zpk(Z2n,P2n,T); Gp1=zpk(Zp1,Pp1,T); ... System Toolbox & Simulink Câu >>K=0 .11 1 ;num1=K ; % thay >>GK=tf(num1,den1)*tf(num2,den2) i h$ s khu ch iK Transfer function: 0 .11 1 -10 s^4 + 11 s^3 + 11 s^2 + s >>margin(GK) c tính t...