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storchak [24]
3 years ago
12

The controlled variable in a closed-loop system is the direction of a robot arm. Initially, it is at 50o; then it is commanded t

o go to 25o. What is the error when the arm position is at 15o?a. 15 deg
b. 25 deg
c. 10 deg
d. 35 deg
Engineering
1 answer:
stellarik [79]3 years ago
5 0

Answer:

c. 10 deg

Explanation:

Error is the difference between the commanded reference and the actual output, E(s) = R(s) - Y(s)

the measured output is 15°

and the desired output 25°

25 - 15 = 10°

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