Question: A liquid-level control system has a loop transfer function L(s) = Ge(s)G(s), where Ge(s) is a compensator, and the plant is G(s) 10e-ST s(s+10) where
A liquid-level control system has a loop transfer function

L(s) = Ge(s)G(s), where Ge(s) is a compensator, and the plant is G(s) 10e-ST s(s+10) where T50 ms. Design a compensator so that Mpa does not exceed 3.5 dB and w, is approximately 1.4 rad/s. Predict the percent overshoot and settling time (with a 2% criterion) of the compensated system when the input is a step. Plot the actual response.
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