Ngày tải lên :
25/01/2014, 07:20
... (rad/sec) 10 10 %với k =17 .564 411 G1=tf( [17 .564 411 ], [1 2]); >> G2=tf( [1] ,conv([0.5 1] , [1 1])); >> H1=tf( [1] ,[0.005 1] ); >> G12=series(G1,G2); >> wk=feedback(G12,H1) Transfer function: 0.08782 s + 17 .56 ... G1=tf( [1 1],conv( [1 3], [1 5])); >> G2=tf( [1 0], [1 8]); >> G3=tf( [1] , [1 0]); >> H1=tf( [1] , [1 2]); >> G13=parallel(G1,G3); >> G 21= feedback(G2,H1); >> G123=series(G13,G 21) ; >> Wk=feedback(G123 ,1) ... -500 -18 0 -360 -1 10 10 10 10 10 10 Frequency (rad/sec) %với k=20 >> G1=tf([20], [1 2]); >> G2=tf( [1] ,conv([0.5 1] , [1 1])); >> H1=tf( [1] ,[0.005 1] ); >> G12=series(G1,G2); >> wh=series(G12,H1) Transfer...