Consider the Bode plot of the loop transfer function of a closed loop control system: Bode...
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Consider the Bode plot of the loop transfer function of a closed loop control system: Bode plot of D(jw)G(jw) is shown. a) Determine the GM and PM of the system. b) Determine the wer of the system. Estimate the approximate equivalent two dominant closed loop pole locations: P1,2 = −ywn±j√1-² wn c) Determine the steady state tracking error: what is the steady state tracking error in response to Step input. d) Determine the steady state tracking error: what is the steady state tracking error in response to Ramp input. D(s) G(s) Plant Magnitude (dB) Phase (deg) 2 -20 -40 -90 -135 -180 -225 -270 10-1 Bode Diagram 10⁰ Fronuency (radle) 10¹ Consider the Bode plot of the loop transfer function of a closed loop control system: Bode plot of D(jw)G(jw) is shown. a) Determine the GM and PM of the system. b) Determine the wer of the system. Estimate the approximate equivalent two dominant closed loop pole locations: P1,2 = −ywn±j√1-² wn c) Determine the steady state tracking error: what is the steady state tracking error in response to Step input. d) Determine the steady state tracking error: what is the steady state tracking error in response to Ramp input. D(s) G(s) Plant Magnitude (dB) Phase (deg) 2 -20 -40 -90 -135 -180 -225 -270 10-1 Bode Diagram 10⁰ Fronuency (radle) 10¹
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Step 1 a Ans Corresponding transfer function The Bode plot shows a system with a gain of 20 dB at low frequencies and a rolloff of 40 dBdecade at high ... View the full answer
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