Virtual Labs

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Study the effect of PI, PD and PID controller on system performance.

Choose difficulty:

Beginner

Intermediate

Advanced

Identify the incorrect statement regarding a controller.?

a: A controller is a comparator that compares the input signal with the reference signal. Explanation

Explanation

b: Input given to comparator is error signal. Explanation

Explanation

c: PD controller acts as a low pass filter Explanation

Explanation

d: None of the above Explanation

Explanation

The function of the proportional mode is to ____________?

a: Provide gain Explanation

Explanation

b: Eliminate offsets Explanation

Explanation

c: To speed up the response and minimize the overshoot Explanation

Explanation

d: All of the above Explanation

Explanation

The function of the proportional plus derivative mode is to ____________?

a: Provide gain Explanation

Explanation

b: Eliminate offsets Explanation

Explanation

c: To speed up the response and minimize the overshoot Explanation

Explanation

d: All of the above Explanation

Explanation

The function of the proportional plus integral mode is to ____________

a: Provide gain Explanation

Explanation

b: Eliminate offsets Explanation

Explanation

c: To speed up the response and minimize the overshoot Explanation

Explanation

d: All of the above Explanation

Explanation

The controller which is highly sensitive to noise is?

a: PI Explanation

Explanation

b: PD Explanation

Explanation

c: Both a and b Explanation

Explanation

d: None of the above Explanation

Explanation

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