A feedback system is shown in Figure 2. The desired transient response characteristics of the system when subject to a u

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A Feedback System Is Shown In Figure 2 The Desired Transient Response Characteristics Of The System When Subject To A U 1 (37.53 KiB) Viewed 22 times

A feedback system is shown in Figure 2. The desired transient response characteristics of the system when subject to a unit-step input is an undamped natural frequency of 4+p/10 rad/s and a damping ratio of 0.4 +q/100. R(S) + 1 s(s+ 2.7) P²0 9²! C(s) Ge(s) = K Figure 2. Feedback system for Question 3. a. Determine the location of the desired dominant closed-loop poles. The desired dominant closed-loop poles will not lie on the root locus, you do not need to prove this. b. Using root locus method, design a lead compensator so that the desired transient response characteristics are met. Begin your design by placing the lead compensator's zero at s = 3.5. Assume the lead compensator will be designed in the form ₂S+Zc s+pc State your values for K. Zc and Pc- Note: • You do not need to include the root locus plot in your answer. • You may use MATLAB to visualise the root locus plots.