A closed-loop control system on an air con unit is created using a proportional controller. (Image added for reference) Show that such a system has a steady state error of 1/(1+Kp) and therefore the steady state error condition can be achieved with a proportional gain of 9 or more.
A closed-loop control system on an air con unit is created using a proportional controller. (Image added for reference) Show that such a system has a steady state error of 1/(1+Kp) and therefore the steady state error condition can be achieved with a proportional gain of 9 or more.
Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
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A closed-loop control system on an air con unit is created using a proportional controller. (Image added for reference)
Show that such a system has a steady state error of 1/(1+Kp) and therefore the steady state error condition can be achieved with a proportional gain of 9 or more.
Transcribed Image Text:X(s)
+
(b) Input in V
E(S)
Error
Controller
K
C(s)
Input in V
Air Conditioning Unit
1
(1+ 4s)(1 + 0.8s)
Y(s)
Output in °C
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