Unformatted text preview: Gain Margin on the the Bode plots of G ( s ) (see solution for Matlab commands.) Next solve the problem analytically. In addition, answer the following questions. (b) Use the Phase Margin to estimate ζ and predict the overshoot. (c) Compute the closed-loop system and use Matlab’s step command to plot the step response; depict on it the actual overshoot. (d) Use the Crossover Frequency to estimate the closed-loop bandwidth. 1 Drop-oﬀ Location: 2nd ﬂoor of EG in front of elevator 1...
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- Fall '08
- Signal Processing, Electronics terms, Bode Plots, A. Sideris