(15 pts) Experimentally obtained open loop Bode plots for a unity feedback system is shown below. Use the plots to answe

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15 Pts Experimentally Obtained Open Loop Bode Plots For A Unity Feedback System Is Shown Below Use The Plots To Answe 1 (44.56 KiB) Viewed 33 times

(15 pts) Experimentally obtained open loop Bode plots for a unity feedback system is shown below. Use the plots to answer the following questions: Bode Diagram 80 102 10¹ 10° 10² 10¹ Frequency (rad/sec) 10³ 10° Figure 1: Experimental Bode plots a) 0 dB (gain crossover): b) -180 (phase crossover) frequency: c) Gain Margin: d) Phase Margin: e) Estimated steady state response c(t) to a sinusoidal input r(t) = 10sin(301): Magnitude (CB) Phase (deg) 8888 60 40 20 OF -20 -40 -60 -80 0 -45 -80 -90 112 -135 -180