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Question 5: (b) Prove that Close loop system is better than an open loop system by...
Question 37 The figure below depicts the model of an open loop system of heat exchanger with a Will the response be bounded in the figure below? e-25s 20s+1 disturbance Disturbance Model, G(s) e-11s...
Question 37 The figure below depicts the model of an open loop system of heat exchanger with a Will the response be bounded in the figure below? e-25s 20s+1 disturbance Disturbance Model, G(s) e-11s 10.8s+1 votage Heat Exchanger Modes, G(s O Yes No Cannot be determined Question 38 Is the feedforward controller realizable in the figure below? e-25s 20s+1 disturbanoe Disturbance Model, Gfs e 11s 10.8s+1 vokage Heat Exchanger Modes, G.(s Yes No Cannot be determined
Question 37 The figure...
Question 2: 5+3+5-13Marks A third-order system having in open loop tansfer finction KG(s) is representative of a ty...
Question 2: 5+3+5-13Marks A third-order system having in open loop tansfer finction KG(s) is representative of a typical temperature control system. a) Design a lag compensator using bode plot approach to Justify in achieving the desired transient and steady state performance objectives specifically the phase margin should be at least 40 and Kp 9. b) Based on the design (a) construct the Lag compensator using Electrical Network. c) Design a lag compensator using root locus approach and Justify in achieving...
Question ④ (20 marks) Consider a control system shown in Fig. I has an open loop TF-G(s) H (s)--( A-Prove that the gain margin-infinite db at infinite rad/sec. and the phase margin 62.1 degrees at...
Question ④ (20 marks) Consider a control system shown in Fig. I has an open loop TF-G(s) H (s)--( A-Prove that the gain margin-infinite db at infinite rad/sec. and the phase margin 62.1 degrees at 2.65 rad/sec.? B-Sketch the polar plot? 15 S(S+5) C- Sketch the Bode plot and show gain margin and phase margin? D-Sketch the Nichols plot? E-Write short MATLAB program to solve a, b, C and D? Best Wishes for all, Examiners
Question ④ (20 marks) Consider...
Question 13 10 poi Given the open loop gan Bode plot diagram of a system, Chose...
Question 13 10 poi Given the open loop gan Bode plot diagram of a system, Chose the best sentonce that describes the closed loop system Bode Diagram 50 45 35 30 25 20 15 45 30 15 0 -15 -30 45. -60 75 -105 -120 -135 10 10 10 Frequency (radsec) O The system is stable O The system is unstable only because the gain is greater than 0 when the phase is-180 O The system is unstable only because...
U Question 25 1 pts The difference between an open loop system and a closed loop...
U Question 25 1 pts The difference between an open loop system and a closed loop system is: Ground connection Actuator Feedback sensor Question 26 1 pts By adding a feedback loop, we get the ability to: None of the above Remove the poles of the system Move the locations of the poles of a system's transfer function Calculate the transfer function
Linear control system question 16.10 Consider the system described by the open-loop transfer function Find the...
Linear control system question
16.10 Consider the system described by the open-loop transfer function Find the range of K such that the system is stable and the velocity error is less than 30%
A6. A unity feedback system has Open loop Transfer system s(s+1). What is its Closed loop...
A6. A unity feedback system has Open loop Transfer system s(s+1). What is its Closed loop Transfer function? (5 marks) 20 indir
Question (20 marks) Consider a control system shown in Fig.2 has an open loop TF-G(s) H(s)...
Question (20 marks) Consider a control system shown in Fig.2 has an open loop TF-G(s) H(s) 49 S(S+7) A-Prove that the gain margin=infinite db at infinite rad/sec. and the phase margin= 51.8 degrees at 5.5 rad/sec.? (4)
Q3. Consider a single loop unity feedback control system of the open loop transfer function (a) Find the range of values of the gain K and the parameter p so that: (i) The overshoot is less than 10%....
Q3. Consider a single loop unity feedback control system of the open loop transfer function (a) Find the range of values of the gain K and the parameter p so that: (i) The overshoot is less than 10%. (ii)The settling time is less than 4 seconds Note: , 4.6 M. = exp CO 40% (b)What are the three elements in a PID controller? Considering each in turn, explain the main ways in which varying the parameters affects the closed-loop system...
(This problem requires MATLAB to solve.) Figure 1 shows a basic block diagram of an open loop con...
(This problem requires MATLAB to solve.)
Figure 1 shows a basic block diagram of an open loop control
system with Ea(s) representing the reference input and
TL(s) representing the load-torque disturbance
input.
Its transfer function between the speed output and the
disturbance input is described by the equation
Please develop a Simulink model to simulate the speed output
response due to a step disturbance input of 0.1Nm at t=2s with the
values provided in table 1. (Use Ea=10 and Ea=20...
Question 37 The figure below depicts the model of an open loop system of heat exchanger with a Will the response be bounded in the figure below? e-25s 20s+1 disturbance Disturbance Model, G(s) e-11s 10.8s+1 votage Heat Exchanger Modes, G(s O Yes No Cannot be determined Question 38 Is the feedforward controller realizable in the figure below? e-25s 20s+1 disturbanoe Disturbance Model, Gfs e 11s 10.8s+1 vokage Heat Exchanger Modes, G.(s Yes No Cannot be determined
Question 37 The figure...
Question 2: 5+3+5-13Marks A third-order system having in open loop tansfer finction KG(s) is representative of a typical temperature control system. a) Design a lag compensator using bode plot approach to Justify in achieving the desired transient and steady state performance objectives specifically the phase margin should be at least 40 and Kp 9. b) Based on the design (a) construct the Lag compensator using Electrical Network. c) Design a lag compensator using root locus approach and Justify in achieving...
Question ④ (20 marks) Consider a control system shown in Fig. I has an open loop TF-G(s) H (s)--( A-Prove that the gain margin-infinite db at infinite rad/sec. and the phase margin 62.1 degrees at 2.65 rad/sec.? B-Sketch the polar plot? 15 S(S+5) C- Sketch the Bode plot and show gain margin and phase margin? D-Sketch the Nichols plot? E-Write short MATLAB program to solve a, b, C and D? Best Wishes for all, Examiners
Question ④ (20 marks) Consider...
Question 13 10 poi Given the open loop gan Bode plot diagram of a system, Chose the best sentonce that describes the closed loop system Bode Diagram 50 45 35 30 25 20 15 45 30 15 0 -15 -30 45. -60 75 -105 -120 -135 10 10 10 Frequency (radsec) O The system is stable O The system is unstable only because the gain is greater than 0 when the phase is-180 O The system is unstable only because...
U Question 25 1 pts The difference between an open loop system and a closed loop system is: Ground connection Actuator Feedback sensor Question 26 1 pts By adding a feedback loop, we get the ability to: None of the above Remove the poles of the system Move the locations of the poles of a system's transfer function Calculate the transfer function
Linear control system question
16.10 Consider the system described by the open-loop transfer function Find the range of K such that the system is stable and the velocity error is less than 30%
A6. A unity feedback system has Open loop Transfer system s(s+1). What is its Closed loop Transfer function? (5 marks) 20 indir
Question (20 marks) Consider a control system shown in Fig.2 has an open loop TF-G(s) H(s) 49 S(S+7) A-Prove that the gain margin=infinite db at infinite rad/sec. and the phase margin= 51.8 degrees at 5.5 rad/sec.? (4)
Q3. Consider a single loop unity feedback control system of the open loop transfer function (a) Find the range of values of the gain K and the parameter p so that: (i) The overshoot is less than 10%. (ii)The settling time is less than 4 seconds Note: , 4.6 M. = exp CO 40% (b)What are the three elements in a PID controller? Considering each in turn, explain the main ways in which varying the parameters affects the closed-loop system...
(This problem requires MATLAB to solve.)
Figure 1 shows a basic block diagram of an open loop control
system with Ea(s) representing the reference input and
TL(s) representing the load-torque disturbance
input.
Its transfer function between the speed output and the
disturbance input is described by the equation
Please develop a Simulink model to simulate the speed output
response due to a step disturbance input of 0.1Nm at t=2s with the
values provided in table 1. (Use Ea=10 and Ea=20...
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