![3. Consider the transfer function: ls0 (s +0.5(s +2(s +3)(s +4(s+10) (s +3.5) (s +4.5) (s 5.5) (s 6.5)(s +20.5) (a) [6] Find](http://img.homeworklib.com/images/1ad88a4c-fa43-4661-87d4-535b88840a64.png?x-oss-process=image/resize,w_560)
Homework Answers
Add Answer to:
3. Consider the transfer function: ls0 (s +0.5(s +2(s +3)(s +4(s+10) (s +3.5) (s +4.5) (s 5.5) (s...
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...
3. Design a PI or PD controller for the system G(8) = s(s+10) to meet the...
3. Design a PI or PD controller for the system G(8) = s(s+10) to meet the following specifications • Zero steady state error for unit step reference input • tr< 0.12 - . %OS < 10%. (a) Determine the low frequency gain, crossover frequency and phase margin necessary to meet the specifications. (b) Decide if C(s) needs an integrator. Plot the Bode plot of either G(s) or G(s)/s, depending on your choice. (c) Use sisotool (or iteration) to choose a...
Consider a system with a loop transfer function L(s) = /6 s(s + 1)(s + 2)...
Consider a system with a loop transfer function L(s) = /6 s(s + 1)(s + 2) Answer the following questions. (a) Consider an ideal PD controller C(s) = Kp + KDs. w = 1.7 rad/s is set as the new gain crossoever frequency of the compensated system. Determine K, and Kp to achieve 50° phase margin. (b) We want to add an integrator Kis in the controller above. Assuming Kp = 100K/, determine the values of three gains to achieve...
Problem 3 Consider the transfer function: 108 (s2 5s +100) (s + 1000)2 G(s) 1. Sketch...
Problem 3 Consider the transfer function: 108 (s2 5s +100) (s + 1000)2 G(s) 1. Sketch the bode diagram for G. 2. Knowing that a proportional controller with gain 1000 in a unity feedback loop with G results in an unstable system, what are the phase and gain margins of G? 3. Design a proportional controller that achieves a gain margin of 40dB. gain of 10dB at 0.01rad/s and a gain margin 4. Design that is infinity. compensator that results...
PD & PID controller design Consider a unity feedback system with open loop transfer function, G(s)...
PD & PID controller design Consider a unity feedback system with open loop transfer function, G(s) = 20/s(s+2)(8+4). Design a PD controller so that the closed loop has a damping ratio of 0.8 and natural frequency of oscillation as 2 rad/sec. b) 100 Consider a unity feedback system with open loop transfer function, aus. Design a PID controller, so that the phase margin of (S-1) (s + 2) (s+10) the system is 45° at a frequency of 4 rad/scc and...
Prob. 5 (30 pts): You are to design a compensator for a radar antenna as shown...
Prob. 5 (30 pts): You are to design a compensator for a radar antenna as shown below. Determine G. (s) so that (a)* The closed-loop system has a bandwidth of approximately 20 rad/s. (b) The closed loop system must have positive phase margin. (6) Increase the attenuation at 200 rad/sec or higher. *You can assume that the bandwidth of the closed system is equal to the gain crossover frequency of the open loop system. You may wish to use the...
Consider the transfer function of a DC motor given by G(s) = 1 / s(s+2) 3. Consider the transfer function of a DC motor...
Consider the transfer function of a DC motor given by G(s) = 1 /
s(s+2)
3. Consider the transfer function of a DC motor given by 1 G(s) s (s2) The objective of this question is to consider the problem of control design for this DC motor, with the feedback control architecture shown in the figure below d(t r(t) e(t) e(t) C(s) G(s) Figure 4: A feedback control system (a) Find the magnitude and the phase of the frequency response...
5. Consider the feedback system in Figure 4 where! G(s) = 26+10% Figure 4 The Bode...
5. Consider the feedback system in Figure 4 where! G(s) = 26+10% Figure 4 The Bode plot of G is shown in Figure 5. Boda Diagram Magnitude (dB) -100- -156 -135 -root -225 10 Frequency radici Figure 5: Bode plot of G (a) [2 marks] Find the phase margin, gain margin and gain crossover frequency (approximate as needed) for the case when C(s) = 1. PM = GM = wc = You are asked to design a feedback controller C(s)...
NEED HELP WITH 3! 2. Consider a system with an open-loop transfer function Gp(s)Plot the poles...
NEED HELP WITH 3!
2. Consider a system with an open-loop transfer function Gp(s)Plot the poles of this system (by hand) for the following values of〈 and an (a) wn 2 rad/s, 0,0.2,0.4,0.6,0.8, 1), plot the poles in bold x' markers (b) Ç-07, an-(1, 2, 3,4) rad/s, plot the poles as 4" markers Note your observations 3. For the system in 2) above, plot the poles (by hand) of the closed loop controller with Ç-07, an-2 with the control gain...
For the given transfer function: Ho-2where s 5 (s s (s +10) where s =j w...
For the given transfer function: Ho-2where s 5 (s s (s +10) where s =j w Sketch the approximate Bode plots (amplitude and phase). Label all the amplitude values in db, phase values in degrees, the slopes in db/dec, and the corner frequencies in rad/sec.. a. b. If the gain of the transfer function given above, H(s), increased by a factor of 10 (from 5 to 50), what will happen to the approximate Bode plots (amplitude and phase) that you...
3. Design a PI or PD controller for the system G(8) = s(s+10) to meet the following specifications • Zero steady state error for unit step reference input • tr< 0.12 - . %OS < 10%. (a) Determine the low frequency gain, crossover frequency and phase margin necessary to meet the specifications. (b) Decide if C(s) needs an integrator. Plot the Bode plot of either G(s) or G(s)/s, depending on your choice. (c) Use sisotool (or iteration) to choose a...
Consider a system with a loop transfer function L(s) = /6 s(s + 1)(s + 2) Answer the following questions. (a) Consider an ideal PD controller C(s) = Kp + KDs. w = 1.7 rad/s is set as the new gain crossoever frequency of the compensated system. Determine K, and Kp to achieve 50° phase margin. (b) We want to add an integrator Kis in the controller above. Assuming Kp = 100K/, determine the values of three gains to achieve...
Problem 3 Consider the transfer function: 108 (s2 5s +100) (s + 1000)2 G(s) 1. Sketch the bode diagram for G. 2. Knowing that a proportional controller with gain 1000 in a unity feedback loop with G results in an unstable system, what are the phase and gain margins of G? 3. Design a proportional controller that achieves a gain margin of 40dB. gain of 10dB at 0.01rad/s and a gain margin 4. Design that is infinity. compensator that results...
PD & PID controller design Consider a unity feedback system with open loop transfer function, G(s) = 20/s(s+2)(8+4). Design a PD controller so that the closed loop has a damping ratio of 0.8 and natural frequency of oscillation as 2 rad/sec. b) 100 Consider a unity feedback system with open loop transfer function, aus. Design a PID controller, so that the phase margin of (S-1) (s + 2) (s+10) the system is 45° at a frequency of 4 rad/scc and...
Prob. 5 (30 pts): You are to design a compensator for a radar antenna as shown below. Determine G. (s) so that (a)* The closed-loop system has a bandwidth of approximately 20 rad/s. (b) The closed loop system must have positive phase margin. (6) Increase the attenuation at 200 rad/sec or higher. *You can assume that the bandwidth of the closed system is equal to the gain crossover frequency of the open loop system. You may wish to use the...
Consider the transfer function of a DC motor given by G(s) = 1 /
s(s+2)
3. Consider the transfer function of a DC motor given by 1 G(s) s (s2) The objective of this question is to consider the problem of control design for this DC motor, with the feedback control architecture shown in the figure below d(t r(t) e(t) e(t) C(s) G(s) Figure 4: A feedback control system (a) Find the magnitude and the phase of the frequency response...
5. Consider the feedback system in Figure 4 where! G(s) = 26+10% Figure 4 The Bode plot of G is shown in Figure 5. Boda Diagram Magnitude (dB) -100- -156 -135 -root -225 10 Frequency radici Figure 5: Bode plot of G (a) [2 marks] Find the phase margin, gain margin and gain crossover frequency (approximate as needed) for the case when C(s) = 1. PM = GM = wc = You are asked to design a feedback controller C(s)...
NEED HELP WITH 3!
2. Consider a system with an open-loop transfer function Gp(s)Plot the poles of this system (by hand) for the following values of〈 and an (a) wn 2 rad/s, 0,0.2,0.4,0.6,0.8, 1), plot the poles in bold x' markers (b) Ç-07, an-(1, 2, 3,4) rad/s, plot the poles as 4" markers Note your observations 3. For the system in 2) above, plot the poles (by hand) of the closed loop controller with Ç-07, an-2 with the control gain...
For the given transfer function: Ho-2where s 5 (s s (s +10) where s =j w Sketch the approximate Bode plots (amplitude and phase). Label all the amplitude values in db, phase values in degrees, the slopes in db/dec, and the corner frequencies in rad/sec.. a. b. If the gain of the transfer function given above, H(s), increased by a factor of 10 (from 5 to 50), what will happen to the approximate Bode plots (amplitude and phase) that you...
Most questions answered within 3 hours.
-
What is the temperature of a 3.5L container with 1.502 mol
carbon dioxide at 10.76 atm?...
asked 1 minute ago -
A dragster makes a pass down a track in exactly 7.03 seconds.
You do not know,...
asked 6 minutes ago -
1. Describe all
necessary steps and conditions for execution of a java".
2. What
is maven...
asked 6 minutes ago -
What evidence can you provide to illustrate why
crowdsourcing is able to reduce system development costs?...
asked 10 minutes ago -
If the value of the range is equal to zero, then this indicates
that:
A. there...
asked 11 minutes ago -
Hi, I was wondering if I could get some help on a java program
that I...
asked 16 minutes ago -
Given is the peptide Ala-Lys-Lys-Asp-Phe
1) what is the pI for this peptide? show your
calculations!...
asked 21 minutes ago -
Discuss the benefits of Inventory, Reservation,
& Menu Management Systems. Assuming you are the Manager for...
asked 26 minutes ago -
Which of the following is a concern of the Epic of
Gilgamesh?
human mortality
the destiny...
asked 26 minutes ago -
CONVERT THE FOLLOWING FUNCTION IN MARS SIMULATOR
(MIPS)
This FUNCTION should be Runnable on MARS (MIPS...
asked 31 minutes ago -
Week 8 forum SPHE461
The field of the Fitness Professional includes many
different titles, specialties, certifying...
asked 41 minutes ago -
1. In the short run, the marginal product of labor increases
then decreases because of what?...
asked 1 hour ago