2. A DC motor has forward transfer function as shown in figure 2(a) is configured in a unity feedback. An amplifier of g

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2 A Dc Motor Has Forward Transfer Function As Shown In Figure 2 A Is Configured In A Unity Feedback An Amplifier Of G 1 (36.1 KiB) Viewed 75 times

2. A DC motor has forward transfer function as shown in figure 2(a) is configured in a unity feedback. An amplifier of gain K and path tracking sensor with gain Ky are inserted into the loop as shown in Figure 2 (b) to improve the closed-loop response. R(S)- ► C(s) s(s+b) Figure 2(a): DC Motor 1 E(s) R(S) + K s(s+b) Kęs Figure 2(b): Compensated system a. Determine the values of K and K, to reduce the percent overshoot of 25% and settling time of 0.5 second. (a = 3, b=2). b. Calculate the steady-state error specifications for both the uncompensated and compensated systems for unit step, ramp and parabolic inputs. Comment on the type of system and tracking error (steady state error) for different input signals. C(s)