Question: The dynamic behavior of a temperature sensor and transmitter can be described by the FOPTD transfer function where the time constant and time delay are

The dynamic behavior of a temperature sensor and transmitter can be described by the FOPTD transfer function

T„(s) T'(s) e-2s 8s +1

where the time constant and time delay are in seconds and:
T = actual temperature (deviation)
T€²m = measured temperature (deviation)
The actual temperature changes as follows (t in s):

70 °C for t < 0 for 0 <t < 10 T = {85 °C 70 °C for t > 10

If samples of the measured temperature are automatically logged in a digital computer every 2 s beginning at t = 0, what is the maximum value of the logged temperature?
Use
simulation with a ZOH to fnd the answer.

T(s) T'(s) e-2s 8s +1 70 C for t < 0 for 0 10

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