solution11 - 1/. >> num =[0.05];...

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Unformatted text preview: 1/. >> num =[0.05]; >> den =[1 0.314 24675]; >> bode (num,den) >> grid on 2/. >> A=[-2.314 2 -25.794e3 1.119e3; 40 -40 22.38e3 -22.38e3; 1 0 0 0; 0 1 0 0]; >> B=[0.05; 0; 0; 0]; >> C=[0 0 1 0]; >> D=[0]; >> sys=ss(A,B,C,D); >> format short e >> [num2, den2=tfdata(sys,v) num2 = 0 0 5.0000e-002 2.0000e+000 1.1190e+003 den2 = 1.0000e+000 4.2314e+001 4.8187e+004 9.9403e+005 5.5223e+008 3/. >> hold on >> bode(num2,den2) 4/. Putting the transfer function into "standard" form gives: + + + + = + + + + = 1 001 . 200 1 2 1 20 100 1 001 . 200 1 2 1 20 ) 40000 )( 2 ( ) 20 ( 400000 ) ( 2 2 s s s s s s s s s s s H dB 40 100 gain static ) ( = = = = H K for the numerator term: sec / rads 20 = C for the first order denominator term: sec / rads 2 = C for the second order denominator term:...
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solution11 - 1/. >> num =[0.05];...

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