Use of I-control along with P-control facilitates
A. elimination of offset
B. reduction of offset
C. reduction of stability time
D. All of these
Show Answer
Answer: A
Share your understanding of this question with the correct explanation.
Explanation:
Using I-control (Integral control) along with P-control (Proportional control) helps in completely removing the steady-state error (offset).
While P-control alone can reduce the error, it cannot eliminate it. The I-control adds up the error over time and keeps adjusting until the error becomes zero.
So, the combination helps in eliminating offset.