For the following automatic control systems commonly encountered in daily life, identify the devices that perform the measurement (M), decision (D), and action (A) functions, and classify the action function as “On/Off’ or “Regulating” (time-varying until reaching a setpoint). Also, draw a sketch of the control loop for each system and determine whether the control is feedback or feedforward.  Automatic sprinkler system for fires  Automobile cruise speed control  Refrigerator

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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For the following automatic control systems commonly encountered in daily life, identify the devices that perform the measurement (M), decision (D), and action (A) functions, and classify the action function as “On/Off’ or “Regulating” (time-varying until reaching a setpoint). Also, draw a sketch of the control loop for each system and determine whether the control is feedback or feedforward.

  1.  Automatic sprinkler system for fires

  2.  Automobile cruise speed control

  3.  Refrigerator

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