Design an observer for the plant operating with 10% overshoot and 0.5 seconds settling time. 50...
4. Given the following open-loop plant, [Section: 12.2] 20 G(s) design a controller to yield a 15% overshoot and a settling time of 0.75 second. Place the third pole 10 times as far from the imaginary axis as the dominant pole pair. Use the phase variables for state-variable feedback.
4. Given the following open-loop plant, [Section: 12.2] 20 G(s) design a controller to yield a 15% overshoot and a settling time of 0.75 second. Place the third pole 10 times...
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Given the following open loop plant: 48 G(s) s +2) (s+4)(s +6) (a) Design a state feedback controller to yield a 20% overshoot and a settling time of 1 second (2%). Place the third pole 10 times farther from the imaginary axis than the dominant pole pair (b) Determine the pre-filter constant N needed to reduce the steady-state error to a unit step input for the closed-loop system. (c)...
a. Design a state feedback controller with integral control to yield a 10% overshoot and a settling time of 0.5 sec. (tip: place the third pole to have the same real part as the two dominant, complex poles.) b. Assume that the system is initially relaxed at t=0. With the controller design in (c), what is the steady-state response y(t) excited by the unit step reference signal r(t)=1, for .
3. The transfer function of a control system is given as G(s) = (s+1)(s+2)(s45) (a) Determine a state variable representation in observer canonical form. (b) Design a full order observer of the system. Let the poles of the observer be 10 times faster than the system poles. Show the observer gain matrix. (c) Determine and plot the errors responses between the estimated output and the actual output. (d) Determine and plot the estimated state variables and determine their settling times....
Problem 4 Suppose we have the system shown below operating at 15% overshoot. G(s)- (G) (s +2)%s +5%s+7) Use time domain techniques to design a compensator (and find K) so the appropriate static error constant is 20 without appreciably changing the dominant poles of the uncompensated system. There can be no zero pole cancellations. Do not change the dominant poles of the system.
Problem 4 Suppose we have the system shown below operating at 15% overshoot. G(s)- (G) (s +2)%s...
- 4. Full State Feedback and Observer Design Consider the plant s + 1 G(s)- (s + a(s +8(s +10) where a-1. a) Find a convenient state space representation of model G(s) . b) Using place design a controller for the system that puts the poles at -1 and-2 +-2 . c) Using place design an observer with poles at-10,-11 and-12 d) Simulate the states with the state estimates overlaid e)Find a state space representation of the closed loop system...
Consider the same plant G(s) Design a controller so that if you desire an angle of r 1 rad, s(s+10) (s+20) (R the actual angle of the motor y(t) has an overshoot less than or equal to 20% and a settling time less than or equal to 0.3s as it is settling down to the steady state angle. Write down the steps you followed in the sisotool (or otherwise), include: i. ii. iii. iv. Your error calculations and calculations for...
For the given system above, determine the gain K that will give
the system desired response below:
Settling time of 5 seconds
Peak time of 0.5 seconds
The given plant has a transfer function of: Gp = (s + 4)/( (s +
1)*(s + 3) )
The controller has a transfer function of: Gc =
(s+27.75)/s
QUESTION 2 10 points Save Answer Y(S) R(s) Gc(s) Gp(s) For the given system above, determine the gain K that will give the system...
A plant with the transfer function Gp(s)-- with unity feedback has the root locus shown in the figure below: (s+2)(s+4) Root Locus 1.5 C(s) 0.5 0.5 1.5 .3 Real Axis (seconds) (a) Determine K of Gp(s) if it is desired that the uncompensated system has a 10% OS (overshoot) to a step input. (4 points) a 5% overshoot and a peak time Tp 3.1 meets the requirements described in part (b) and achieves zero steady state (b) Compute the desired...
Given the system above, determine the zero location for a
lead/lag compensator so the system meets the desired responses:
Settles at about 2 seconds
Has a percent overshoot of about 50%
The plant has a transfer function of: Gp = (s+14) / (
(s+0)*(s+4) )
Assume that the pole of the lead/lag compensator has a pole at
s = -1.
QUESTION 5 1- GC(s) Gp(s) Y(S) R(S) Given the system above, determine the zero location for a lead/lag compensator so...