2. Consider the unity feedback control system shown in Figure P2 with 1 s+a P(s) = ; K(s)=4- (S-1)(s+2) S K(s) u P(s) Figure P2. Plot the root locus of the closed-loop system poles using a as the variable. (a). On the root locus, show where a = =0, and a. Show the direction of travel of the roots.(! (b). Find any asymptotes, centroids, and breakaway points. (c). Find the intersection of the root locus with the imaginary axis. (d). For what range of a is the closed-loop system stable.

2. Consider the unity feedback control system shown in Figure P2 with 1 s+a P(s) = ; K(s)=4- (S-1)(s+2) S K(s) u P(s) Figure P2. Plot the root locus of the closed-loop system poles using a as the variable. (a). On the root locus, show where a = =0, and a. Show the direction of travel of the roots.(! (b). Find any asymptotes, centroids, and breakaway points. (c). Find the intersection of the root locus with the imaginary axis. (d). For what range of a is the closed-loop system stable.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Question: Closed loop system with Gc(s)=KER+: Consider the closed loop system shown in Figure. If the controller gain is constant, then: b. Compute the following closed loop transfer functions Uo(s) TSP(s) i. where Uo (s) is the flow rate (kg/s) of the steam supplied to the heat exchanger by the valve and Tsp(s) is the reference/desired temperature (°C) ii. U(s) where U(s) is the output voltage (V) of the controller to determine TSP(s)' the percentage opening of the valve E(S) where D(s) is the input disturbance (kg/s) D(s) iii. D(s) Controller Valve Heat exchanger Tsr(s) E(s) U(s) U,(s) T(s) G(8) G,(8) G,(8) Sensor Tm (s) H(s) Figure : Block diagram of the above system
Asap
what will.happen to the feedback fraction and frequency of oscillation of the circuit when the feedback inductor increases?
A unity feedback system with forward loop transfer function of 5 G(s) = s(s² + 6s + 10) 1- Determine the closed-loop dominate poles. 2- Design a lag compensator such that the velocity constant will increase to 10. 3- Determine the settling time of the compensated system. 4- Discuss the results.
a) The closed-loop gain of a negative-feedback amplifier is Af = -80 and the open-loop gain is A = -10°. Find the feedback transfer function B.
The delay in the response of any feedback system is called as control mode Select one: True False
8
Consider a non-unity feedback system shown in Figure 3. R(S) s² + 4s + 10 s²+s+2 1 s²+2s +1 Figure 3: A non-unity feedback system. Derive the closed-loop transfer function of the system. C(s)
PLEASE COMPLETE ANSWER THIS QUESTION
5.Consider the feedback system shown in figure. Determine system parameters (a, K, z, p, Ko) to guarantee closed-loop system stability. K. (s+z) K (s +p) e RO E O Y (s² – a²)
Consider a non-unity feedback system shown in Figure 3. R(S) s² + 4s + 10 s²+s+2 1 s²+2s +1 Figure 3: A non-unity feedback system. Derive the closed-loop transfer function of the system. C(s)
Solve it correctly