Chemical Engineering - Process Control and Instrumentation - Discussion
Discussion Forum : Process Control and Instrumentation - Section 1 (Q.No. 29)
29.
Which of the following controllers has the least maximum deviation ?
Discussion:
5 comments Page 1 of 1.
Alshiryani said:
1 decade ago
P-I has the higher maximum deviation.
Avinash said:
10 years ago
PID controller is having least maximum deviation, it always depends upon which parameter you are controlling.
Mr INDIAN said:
9 years ago
No @Avinash.
The PD action has a derivative which has a quick action for any variation and integral one moderates the cycling and thus is not the least deviated one.
The PD action has a derivative which has a quick action for any variation and integral one moderates the cycling and thus is not the least deviated one.
(1)
Mohit Rathore said:
3 years ago
PI controller has highest maximum deviation.
(1)
Anu said:
9 months ago
PID is the correct answer.
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