Note: Course Name: Automatic Control Systems. Please help me to solve this problem step-by-step. And thank very much for your great support and time.
Homework Answers
Add Answer to:
Note: Course Name: Automatic Control Systems. Please help me to
solve this problem step-by-step. And thank...
Please provide a step-by-step solution to the problem above, I'm struggling in this course - Auto...
Please provide a step-by-step solution to the problem above, I'm
struggling in this course - Automatic Controls
1. A unity feedback system with controller gain K has a forward transfer function K s(s+ 5% + 120) G(s) = 50 ︵-100 E-150 2-200 -250 90 O-135 a, -180 -225 -270 0 10 10 10 10 Frequency (rad/sec) Figure 1: Frequency Response Plot 1 Using frequency response techniques, determine the value of K to obtain a closed-loop step response with 20% overshoot...
The Bode diagram of the forward-nath transfer function of a unity-feedback control system is obtained experimentally when the forward gain Kis set at its nominal valuc. (a) Find the gain and phase ma...
The Bode diagram of the forward-nath transfer function of a unity-feedback control system is obtained experimentally when the forward gain Kis set at its nominal valuc. (a) Find the gain and phase margins of the system from the diagram as best you can read them. Find the gain- and phase-crossover frequencies. (b) Repeat part (a) if the gain is doubled from its nominal value. (c) Repeat part (a) if the gain is 10 times its nominal value. (d) Find out...
A unity feedback control system has the open loop TF as
A unity feedback control system has the open loop TF as: \(G(s)=\frac{K(s+a+1)(s+b)}{s(s+a)(s+a+2)}\)a) Find analytical expressions for the magnitude and phase response for \(\mathrm{G}(\mathrm{s}) .\left[K=K_{1}\right]\)b) Make a plot of the log-magnitude and the phase, using log-frequency in rad/s as the ordinate. \(\left[K=K_{1}\right]\)c) Sketch the Bode asymptotic magnitude and asymptotic phase plots. \(\left[K=K_{1}\right]\)d) Compare the results from \((a),(b)\), and \((c) .\left[K=K_{1}\right]\)e) Using the Nyquist criterion, find out if system is stable. Show your steps. \(\left[K=K_{1}\right]\)f) Using the Nyquist criterion, find the range...
I need help with this so bad. Please answer ASAP. Thanks 1. For the transfer function...
I need help with this so bad. Please answer ASAP. Thanks
1. For the transfer function given below, generate frequency response using bode command in MATLAB, and tabulate frequency response data (Frequency, Magnitude, Log Magnitude or dB and Phase) 50 G(s) (s+1)(s+2)(s5) a) Determine gain and phase margins from the frequency response table b) Verifiy the results using Bode diagrams c) Design a gain only compensator that results in a phase margin of 45 degrees Frequency response data can be...
The open loop transfer function of an electro-mechanical system with unity feedback is: 24K G(s) S(s+2)(s +6) The Nyquist diagram of G(s) has a shape similar to the one shown below Nyquist diagram Cl...
The open loop transfer function of an electro-mechanical system with unity feedback is: 24K G(s) S(s+2)(s +6) The Nyquist diagram of G(s) has a shape similar to the one shown below Nyquist diagram Cl When K -1, calculate both the frequency and the gain at which the plot crosses the real axis Hence state the gain margin or critical gain Kc for this system. If K is chosen as K-0.2Kc, show that the gain G(jo) l at a frequency ω-1.308...
I have no more posting for this month, please solve these for me thanks 1. Given...
I have no more posting for this month, please solve these for me
thanks
1. Given the following unity feedback system where s+z s2 (s + 10) and the controller is a proportional controller Ge = K, do the following: a. If z = 2, find K so that the damped frequency of the oscillation of the transient response is 5 rad/s. b. The system is to be redesigned by changing the values of z and K. If the new...
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...
Bode Diagram 10 10 Frequency (rad/s) Bode Diagram 100F 140 10 10 Frequency (rad/s) Figure Q4.2 4. The de servo system s...
Bode Diagram 10 10 Frequency (rad/s) Bode Diagram 100F 140 10 10 Frequency (rad/s) Figure Q4.2 4. The de servo system shown in Figure Q4.1 is required to have a transient step response speci fication with a peak time of 0.58 seconds or better, and a +2% setting time of 1.7 seconds or better 01(s) K (s)G(s) s(s 1 (s 5) Figure Q4.1 The Bode diagram of the open-loop system is shown in Figure Q4.2 on page 8. This Bode...
I got A,B,C done can you do D,E,F Also can you check my solutions please. Thank...
I got A,B,C done can you do D,E,F
Also can you check my solutions please. Thank you ?
Question 1 - Consider an unit feedback system whose open-loop transfer function is G(s)-k/ ((s + 1)(s 2 +4s 25)) A. Draw Bode plot of the open-loop system for k-75 B. Calculate the phase and magnitude of G(s) at 1 rad/s for k 75 C. Determine the cross-over frequency, and the phase and gain margins for k-75 (14 marks D. What is...
Spring 2019 3. Given a closed-loop control system with unity feedback is shown in the block...
Spring 2019 3. Given a closed-loop control system with unity feedback is shown in the block diagram. G(s) is the open-loop transfer function, and the controller is a gain, K. 1. (20) Calculate the open-loop transfer function tar →Q--t G(s) (10) Calculate the steady-state error to a step input of the open-loop system. 7. (in Bode Form) from the Bode plot. (10) Calculate the shortest possible settling time with a percentage overshoot of 5% or less. 8. 2. (10)Plot the...
Please provide a step-by-step solution to the problem above, I'm
struggling in this course - Automatic Controls
1. A unity feedback system with controller gain K has a forward transfer function K s(s+ 5% + 120) G(s) = 50 ︵-100 E-150 2-200 -250 90 O-135 a, -180 -225 -270 0 10 10 10 10 Frequency (rad/sec) Figure 1: Frequency Response Plot 1 Using frequency response techniques, determine the value of K to obtain a closed-loop step response with 20% overshoot...
The Bode diagram of the forward-nath transfer function of a unity-feedback control system is obtained experimentally when the forward gain Kis set at its nominal valuc. (a) Find the gain and phase margins of the system from the diagram as best you can read them. Find the gain- and phase-crossover frequencies. (b) Repeat part (a) if the gain is doubled from its nominal value. (c) Repeat part (a) if the gain is 10 times its nominal value. (d) Find out...
I need help with this so bad. Please answer ASAP. Thanks
1. For the transfer function given below, generate frequency response using bode command in MATLAB, and tabulate frequency response data (Frequency, Magnitude, Log Magnitude or dB and Phase) 50 G(s) (s+1)(s+2)(s5) a) Determine gain and phase margins from the frequency response table b) Verifiy the results using Bode diagrams c) Design a gain only compensator that results in a phase margin of 45 degrees Frequency response data can be...
The open loop transfer function of an electro-mechanical system with unity feedback is: 24K G(s) S(s+2)(s +6) The Nyquist diagram of G(s) has a shape similar to the one shown below Nyquist diagram Cl When K -1, calculate both the frequency and the gain at which the plot crosses the real axis Hence state the gain margin or critical gain Kc for this system. If K is chosen as K-0.2Kc, show that the gain G(jo) l at a frequency ω-1.308...
I have no more posting for this month, please solve these for me
thanks
1. Given the following unity feedback system where s+z s2 (s + 10) and the controller is a proportional controller Ge = K, do the following: a. If z = 2, find K so that the damped frequency of the oscillation of the transient response is 5 rad/s. b. The system is to be redesigned by changing the values of z and K. If the new...
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...
Bode Diagram 10 10 Frequency (rad/s) Bode Diagram 100F 140 10 10 Frequency (rad/s) Figure Q4.2 4. The de servo system shown in Figure Q4.1 is required to have a transient step response speci fication with a peak time of 0.58 seconds or better, and a +2% setting time of 1.7 seconds or better 01(s) K (s)G(s) s(s 1 (s 5) Figure Q4.1 The Bode diagram of the open-loop system is shown in Figure Q4.2 on page 8. This Bode...
I got A,B,C done can you do D,E,F
Also can you check my solutions please. Thank you ?
Question 1 - Consider an unit feedback system whose open-loop transfer function is G(s)-k/ ((s + 1)(s 2 +4s 25)) A. Draw Bode plot of the open-loop system for k-75 B. Calculate the phase and magnitude of G(s) at 1 rad/s for k 75 C. Determine the cross-over frequency, and the phase and gain margins for k-75 (14 marks D. What is...
Spring 2019 3. Given a closed-loop control system with unity feedback is shown in the block diagram. G(s) is the open-loop transfer function, and the controller is a gain, K. 1. (20) Calculate the open-loop transfer function tar →Q--t G(s) (10) Calculate the steady-state error to a step input of the open-loop system. 7. (in Bode Form) from the Bode plot. (10) Calculate the shortest possible settling time with a percentage overshoot of 5% or less. 8. 2. (10)Plot the...
Most questions answered within 3 hours.
-
R2.84: There are 2 defective products in a production lot of 10.
An inspector randomly selected...
asked 46 minutes ago -
Consider the following equilibrium system: COCl2(g) CO(g) +
Cl2(g) A 10.00 L evacuated flask is filled...
asked 1 hour ago -
1) What are the two distinct steps that one needs to perform
when developing a data...
asked 1 hour ago -
2) Write a C++ program that uses a class called “Degree” to
obtain the trigonometric
values...
asked 2 hours ago -
1. In eukaryotic cells the genomes of
&
asked 2 hours ago -
The standard enthalpy of propanol (C3H7OH) is -303.0 kJ/mol.
Compute both of the
gross and net...
asked 2 hours ago -
Why PWM using H-bridge for control motor speed is more power
effiecient than the linear amplifier...
asked 2 hours ago -
In 1999, Carly Fiorina famously said,"I hope that we are at a
point that everyone is...
asked 2 hours ago -
Individuals in a species of moth vary in wing color from white to
black, but all...
asked 2 hours ago -
The following standards for variable manufacturing overhead have
been established for a company that makes only...
asked 3 hours ago -
The United States government wanted to determine what proportion
of Americans approve of the current president,...
asked 3 hours ago -
2-N stone is dropped from the top of a cliff. The stone hits the
ground 3...
asked 3 hours ago