Note: for the Bode plots, you are expected to draw
t
hem by hand (and not use
computer).
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Note: for the Bode plots, you are expected to draw
t
hem by hand (and not...
Consider the digital control system shown in figure below. Draw a Bode diagram in the w...
Consider the digital control system shown in figure below. Draw a Bode diagram in the w plane. Set the gain K so that the phase margin becomes equal to 50°. With the gain K so set, determine the gain margin and the static velocity error constant Kv The sampling period is as sumed to be 0.1 sec, or T-0.1 ctt) -Ts rtr ss 10) Gls)
Problem 4 (25 points): Consider the following system: s0.1 8+0.5 10 s(s+1 Draw the gain and...
Problem 4 (25 points): Consider the following system: s0.1 8+0.5 10 s(s+1 Draw the gain and phase Bode plots of the open-loop transfer function (see other side for plot). A. B. Determine the value of the gain K such that the phase margin is 50° C. For the gain K from part (B), what is the gain margin of the system?
Consider the system given below where K is a constant gain, Gp is the plant, and Ge is a compensator. The Bode Plots of a Gp is given below. Problem 1: Bode Diagram 20 2 40 -60 80 -100 90 135 180 a 2...
Consider the system given below where K is a constant gain, Gp is the plant, and Ge is a compensator. The Bode Plots of a Gp is given below. Problem 1: Bode Diagram 20 2 40 -60 80 -100 90 135 180 a 225 270 101 10 Frequency (rad/s) 102 a. Looking at the low frequency behavior, determine its number of poles at origin. Explain. b. Looking at the high frequency behavior, determine the number of excess poles. Explain. C....
i) Draw the Bode plots (hand sketch, magnitude and phase!) for the following transfer function. Plot...
i) Draw the Bode plots (hand sketch, magnitude and phase!) for the following transfer function. Plot over the range 0.1 to 1000 rad/s HS 10,000 (s) = s* + 20s 10,000 ii) what are the Q and Bw for this circuit? iii) Design and draw a circuit (including values) that would yield this transfer function. It should use a 100mH inductor , , Qano
Consider the system shown as below. Draw a Bode diagram of the open-loop transfer function G(s).
1 Consider the system shown as below. Draw a Bode diagram of the open-loop transfer function G(s). Determine the phase margin, gain-crossover frequency, gain margin and phase-crossover frequency, (Sketch the bode diagram by hand) 2 Consider the system shown as below. Use MATLAB to draw a bode diagram of the open-loop transfer function G(s). Show the gain-crossover frequency and phase-crossover frequency in the Bode diagram and determine the phase margin and gain margin. 3. Consider the system shown as below. Design a...
For the given system (s+25) P(s) s(s+1)(s+3000) 1. Sketch, by hand, the Bode asymptote plots for phase and magnitude. S...
For the given system (s+25) P(s) s(s+1)(s+3000) 1. Sketch, by hand, the Bode asymptote plots for phase and magnitude. Show all your work 2. Sketch by hand the Nyquist plot of the system 3. What is the system's upward, downward gain margins?
For the given system (s+25) P(s) s(s+1)(s+3000) 1. Sketch, by hand, the Bode asymptote plots for phase and magnitude. Show all your work 2. Sketch by hand the Nyquist plot of the system 3. What is the system's...
Continues control system. The first word in the question is “Draw “individual plots idual plots f...
Continues control system. The first word in the question is
“Draw “individual plots
idual plots f gain and phase plots) for following transfer function or each pole and/or zero as well as complete asymptotic bode plots (both 100 G(s) (s + 10) (s2+1.5s + 1) 2) Given a svstom
5. The open loop transfer function of a control system is s(1 +0.5s)(1 0.67s) Draw a Bode diagram...
5. The open loop transfer function of a control system is s(1 +0.5s)(1 0.67s) Draw a Bode diagram for the system and determine the phase margin and gain margin. Is the closed loop system stable? (a) (17 marks) (b) By how much must the gain be adjusted for a phase margin of 50°? (8 marks)
5. The open loop transfer function of a control system is s(1 +0.5s)(1 0.67s) Draw a Bode diagram for the system and determine the phase...
Figure 1 Problem 3 For the system shown in the above figure, where G(s) a) Draw...
Figure 1 Problem 3 For the system shown in the above figure, where G(s) a) Draw a Bode diagram of the open-loop transfer function G(s) when K 10. b) On your plot, indicate the crossover frequencies, PM, and GM. Is the closed-loop system stable with K-10? c) Determine the value of K such that the phase margin is 30°. What are the gain margin and the crossover frequencies with this K? Note: You can finish problems 2-3 with the help...
USE EXCEL i dont get what you mean!!! An industrial plant has the following transfer function:...
USE EXCEL
i
dont get what you mean!!!
An industrial plant has the following transfer function: K G(S) = s(S+1)(s + 3) The industrial plant forms the forward path of a negative feedback control system with unity feedback (i) Draw the root locus of this control system. (ii) Using a suitable software program, perform the frequency analysis of the control system using the following techniques, assuming K 1: (a) Nyquist (Polar) Plot (b) Nichols Chart (c) Bode Plots (ii) Repeat...
Consider the digital control system shown in figure below. Draw a Bode diagram in the w plane. Set the gain K so that the phase margin becomes equal to 50°. With the gain K so set, determine the gain margin and the static velocity error constant Kv The sampling period is as sumed to be 0.1 sec, or T-0.1 ctt) -Ts rtr ss 10) Gls)
Problem 4 (25 points): Consider the following system: s0.1 8+0.5 10 s(s+1 Draw the gain and phase Bode plots of the open-loop transfer function (see other side for plot). A. B. Determine the value of the gain K such that the phase margin is 50° C. For the gain K from part (B), what is the gain margin of the system?
Consider the system given below where K is a constant gain, Gp is the plant, and Ge is a compensator. The Bode Plots of a Gp is given below. Problem 1: Bode Diagram 20 2 40 -60 80 -100 90 135 180 a 225 270 101 10 Frequency (rad/s) 102 a. Looking at the low frequency behavior, determine its number of poles at origin. Explain. b. Looking at the high frequency behavior, determine the number of excess poles. Explain. C....
i) Draw the Bode plots (hand sketch, magnitude and phase!) for the following transfer function. Plot over the range 0.1 to 1000 rad/s HS 10,000 (s) = s* + 20s 10,000 ii) what are the Q and Bw for this circuit? iii) Design and draw a circuit (including values) that would yield this transfer function. It should use a 100mH inductor , , Qano
For the given system (s+25) P(s) s(s+1)(s+3000) 1. Sketch, by hand, the Bode asymptote plots for phase and magnitude. Show all your work 2. Sketch by hand the Nyquist plot of the system 3. What is the system's upward, downward gain margins?
For the given system (s+25) P(s) s(s+1)(s+3000) 1. Sketch, by hand, the Bode asymptote plots for phase and magnitude. Show all your work 2. Sketch by hand the Nyquist plot of the system 3. What is the system's...
Continues control system. The first word in the question is
“Draw “individual plots
idual plots f gain and phase plots) for following transfer function or each pole and/or zero as well as complete asymptotic bode plots (both 100 G(s) (s + 10) (s2+1.5s + 1) 2) Given a svstom
5. The open loop transfer function of a control system is s(1 +0.5s)(1 0.67s) Draw a Bode diagram for the system and determine the phase margin and gain margin. Is the closed loop system stable? (a) (17 marks) (b) By how much must the gain be adjusted for a phase margin of 50°? (8 marks)
5. The open loop transfer function of a control system is s(1 +0.5s)(1 0.67s) Draw a Bode diagram for the system and determine the phase...
Figure 1 Problem 3 For the system shown in the above figure, where G(s) a) Draw a Bode diagram of the open-loop transfer function G(s) when K 10. b) On your plot, indicate the crossover frequencies, PM, and GM. Is the closed-loop system stable with K-10? c) Determine the value of K such that the phase margin is 30°. What are the gain margin and the crossover frequencies with this K? Note: You can finish problems 2-3 with the help...
USE EXCEL
i
dont get what you mean!!!
An industrial plant has the following transfer function: K G(S) = s(S+1)(s + 3) The industrial plant forms the forward path of a negative feedback control system with unity feedback (i) Draw the root locus of this control system. (ii) Using a suitable software program, perform the frequency analysis of the control system using the following techniques, assuming K 1: (a) Nyquist (Polar) Plot (b) Nichols Chart (c) Bode Plots (ii) Repeat...
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