Mechanics of Materials
11th Edition
ISBN: 9780137605514
Author: Russell C. Hibbeler
Publisher: Pearson Education (US)
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Design a proportional derivitivecontroller for a plant orsystemthat satisfies the following specifications :
1. is steady-state error is less than 2 % for a ramp input.
2.) Damping ratio (zeta) is greater than 0.7have determined the
3. Once youvalue of kp and kd, then plotthe response of the compensated(with controller) and uncompensated( without the controller, only the plantsystem using MATLAB.
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(a) Refer to the above figure .What kind of controller is it ?
(b) simplify the block diagramto derive the closed loop transfer function of the system.
(C) What are the assumptions thatare needed to make to findthe controller gain ? What arethe value of Kp , Ti and Td ?
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Design a PID controller for thefollowing system so that the modified system satisfies the followingspecifications : 1. settling time ,ts = 1.96 s and % Overshoot Mp = 70.7 %
Assume a non-dominant pole at s = -15 to solve the problem
The plot the compensated andThen plot the uncompensated system in MATLAB.
what can you see from the plot ? what is your observation ?
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