Can someone help me solve this please? Problem 6: (Feedback) A causal discrete l controller C(z)s...
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...
Question 3 (10 +10+10+15 45 marks) E(s) C(s) R(s) Figure 3: Unity feedback control system for Question 3 For the unity feedback control system shown in Figure 3, 100 G(S) (s+2)(+10) Page 3 of 7 NEE3201 Examination Paper CRICOS Provider No: 00124k a) Determine the phase margin, the gain crossover frequency, the gain margin, the phase crossover frequency of the system when Gc(s)-1, 10 marks) b) Design a proportional controller Gc(s)-K so that a phase margin of 50° is achieved....
Feedback Control of Dynamic System
Please Let me know how to solve this problem
(5) For the following unity-feedback control system, Y(s) R(s)E D(s) (s+ 2) we want to design a controller D(s) D(s)+a) that makes the closed-loop stable for certain positive K values. Design the parameters a and b to satisfy the design condition through the root- locus method
(5) For the following unity-feedback control system, Y(s) R(s)E D(s) (s+ 2) we want to design a controller D(s) D(s)+a)...
I have no more posting for this month, please solve these for me
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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...
Consider the unity-feedback system shown below: R(s) E(s) input: r(t), output: y(t) C(s) P(s) error: e() r(t) y(t) closed-loop transfer-function: Hyr(sD t the closed-loop transfer-function be Hyr(s) Y (s) R(s) Let the transfer-function of the plant be P(s) 10 s (s 1) (s 5) The open-loop transfer-function is G(s) P(s) C(s) DESIGN OBJECTIVES: Find a controller C(s) such that the following are satisfied i) The closed-loop system is stable. ii) The steady-state error ess due to a unit-ramp input r(t)...
The parameters are as follows
k=10 a=0.50 b=0.3 c=0.6 d=9 w_1=12 w_2=15
Kv=30
A feedback control system (illustrated in Figure 1) needs to be
designed such that the closed-loop system is asymptotically stable
and such that the following design criteria are met:
the gain crossover frequency wc should be between
w1 and w2.
the steady-state error should be zero in response to a unit
step reference.
the velocity constant should be greater than Kv (in
other words, the steady-state unit...
Problem 30 (15 points) Consider the closed-loop sampled-data system in Figure 6 that uses a sample period of 600 ms. The pulse transfer function of the continuous-time plant is Ge)- 0.04147 z-0.7408 while Ge(2) is the transfer function of a discrete-time compensator. E(Z)G.(2) Figure 6: Closed-loop sampled-data system with compensator Ge() I. (5 points) Is it possible to achieve a steady-sate error ess- 0.05 for a unit-step input r(k) = uo(k) using proportional feedback Ga(z) = K? If yes, derive...
The parameters are as follows
k=10 a=0.50 b=0.3 c=0.6 d=9 w_1=12 w_2=15
Kv=30
A feedback control system
(illustrated in Figure 1) needs to be designed such that the
closed-loop system is asymptotically stable and such that the
following design criteria are met:
the gain crossover frequency wc should be between
w1 and w2.
the steady-state error should be zero in response to a unit
step reference.
the velocity constant should be greater than Kv (in
other words, the steady-state unit...
Hi, Can someone please help me with the following question? I'm
not sure how to do it.
The open-loop gain of an internally compensated op amp can be approximated with a dominant pole frequency f1 and a single high-frequency pole ½ to account for the phase shift due to its higher-order roots. (a) Assuming ao 106 VV, f1-10 Hz, and B 1 VN, find the actuall bandwidth fe and phase margin фт, İff2-1 MHz. (b) Find for фт-60": what is...
Note: Course: Discrete-time Signal Processing. Please help me to solve this problem step-by-step process. And thank you for your great time and support. 6. For a LTI causal system, the difference equation is given as y[n] = x[n] + 0.75y[n-1]-0. 125y[n-2] Find H(z) Plot the zeroes and poles of H(z) and specify the ROC. Find y[n] for x[n]-o[n]. What kind of a system is this? High pass, Low pass, Band pass, etc.