Page 55 - basic control system
P. 55
STRUCTURE QUESTIONS FOR CHAPTER 3
2. By referring to figure below, draw a block diagram and explain the
operations involved in the closed loop control conditions when a woman is
riding a motorcycle.
ANSWER:
Explanation:
A woman wants to control speed, presented as in the figure above. Speed limit
of the motorcycle is given as the reference. Feedback signal from eyes
compares the actual speed with reference position. Error signal is given to brain.
Brain manipulates this error and gives signal to the hands. Hands will control a
speed. This process continues till the actual speed of the motorcycle equal to
the desired speed.
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