For the following closed-loop transfer functions, sketch the bode plots (magnitude and phase), id...

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For the following closed-loop transfer functions, sketch the bode plots (magnitude and phase), iden- tifying the zero gain, t

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Answer 1

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Consider the closed loop transter tunction: 10(s +100) Go0+10) G(s)- Here At poles = 0.1 -20 db/decade At pole s-10 (-20 db/d The bode plots: Bode Diagram Frequency 0.0855 Magnitade idB):57.4 135 10 10 10 Bede Diagram 60 20 90 135 180 10 10 10 l0 Freq G(s) 100/s(s 10)2

Consider the closed loop transter tunction: 10(s +100) Go0+10) G(s)- Here At poles = 0.1 -20 db/decade At pole s-10 (-20 db/d The bode plots: Bode Diagram Frequency 0.0855 Magnitade idB):57.4 135 10 10 10 Bede Diagram 60 20 90 135 180 10 10 10 l0 Freq

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