P4.8 Extreme temperature changes result in many failures of electronic circuits [1]. Temperature control feedback systems reduce the change of temperature by using a heater to overcome outdoor low temperatures. A block diagram of one system is shown in Figure P4.8 D. The effect of a drop in environmental temperature is a step decrease in Ta(s). The actual temperature of the electronic circuit is Y(s). The dynamics of the electronic circuit temperature change are represented by the transfer function. 200 G(s) = s2 + 25s + 200 (a) Determine the sensitivity of the system to K. (b) Obtain the effect of the disturbance Ta(s) on the output Y(s). T(s) Heater control Electronic circuit + K R(s) G(s) Y(s) 0.1s+1 + Figure P4.8 Temperature control system.
P4.8 Extreme temperature changes result in many failures of electronic circuits [1]. Temperature control feedback systems reduce the change of temperature by using a heater to overcome outdoor low temperatures. A block diagram of one system is shown in Figure P4.8 D. The effect of a drop in environmental temperature is a step decrease in Ta(s). The actual temperature of the electronic circuit is Y(s). The dynamics of the electronic circuit temperature change are represented by the transfer function. 200 G(s) = s2 + 25s + 200 (a) Determine the sensitivity of the system to K. (b) Obtain the effect of the disturbance Ta(s) on the output Y(s). T(s) Heater control Electronic circuit + K R(s) G(s) Y(s) 0.1s+1 + Figure P4.8 Temperature control system.
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![P4.8 Extreme temperature changes result in many failures of electronic
circuits [1]. Temperature control feedback systems reduce the change of
temperature by using a heater to overcome outdoor low temperatures. A
block diagram of one system is shown in Figure P4.8 D. The effect of a
drop in environmental temperature is a step decrease in Ta(s). The actual
temperature of the electronic circuit is Y(s). The dynamics of the electronic
circuit temperature change are represented by the transfer function.
200
G(s):
s2 + 25s + 200
(a) Determine the sensitivity of the system to K. (b) Obtain the effect of the
disturbance Ta(s) on the output Y(s).
T(8)
Heater control
Electronic circuit
+
K
R(s)
G(s)
Y(s)
0.1s + 1
Figure P4.8 Temperature control system.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe801909c-59c9-4b6d-8f92-02e1e3a7b70b%2F95291599-0d76-49c3-aa85-237046f5302b%2F78zxnla_processed.png&w=3840&q=75)
Transcribed Image Text:P4.8 Extreme temperature changes result in many failures of electronic
circuits [1]. Temperature control feedback systems reduce the change of
temperature by using a heater to overcome outdoor low temperatures. A
block diagram of one system is shown in Figure P4.8 D. The effect of a
drop in environmental temperature is a step decrease in Ta(s). The actual
temperature of the electronic circuit is Y(s). The dynamics of the electronic
circuit temperature change are represented by the transfer function.
200
G(s):
s2 + 25s + 200
(a) Determine the sensitivity of the system to K. (b) Obtain the effect of the
disturbance Ta(s) on the output Y(s).
T(8)
Heater control
Electronic circuit
+
K
R(s)
G(s)
Y(s)
0.1s + 1
Figure P4.8 Temperature control system.
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