A feedforward proportional-derivative (PD) compensator in a closed loo

1.	A feedforward proportional-derivative (PD) compensator in a closed loop system
A.	reduces steady state accuracy
B.	improves steady state accuracy
C.	reduces stability
D.	improves stability
Answer» E.

Discussion

No Comment Found

Related MCQs

In the phase lead compensation network the phase of ______ leads the phase of ______
A proportional integral (PI) controller results in which of the following ?
Phase lead occurs at:
A plant is controlled by a proportional controller. If a time delay element is introduced in the loop, its
In a feedback control system, the derivative (D) controller has an output proportional to:
Direction: The following item consists of two statements, one labelled as ‘Statement (I)’ and the other as ‘Statement (II)’. Examine these two statements carefully and select the answers to these items using the code given below:Statement I: For type-II or higher systems, lead compensator may be used.Statement II: Lead compensator increases the margin of stability.
A condition where integral control drives the output of a controller into saturation is called ______
Direction: The following item consists of two statements, one labelled as ‘Statement (I)’ and the other as ‘Statement (II)’. Examine these two statements carefully and select the answers to these items using the code given below:Statement I: Stability of a system deteriorates when integral control is incorporated into it.Statement II: With integral control action, the order of a system increases and higher the order of the system, more the system tends to become unstable.
Match List I with List II and select the correct answer using the code given below the lists: List I List IIA.PI control1.Relay controllerB.PD control2.Lead lag compensatorC.PID control3.Lead compensatorD.On-off control4.Lag compensator
A phase lead compensating network ha its transfer function \(G_c (s)=\frac{10(1+0.04s)}{(1+0.01s)}\).The maximum phase lead occurs at a frequency of

A feedforward proportional-derivative (PD) compensator in a closed loop system

Discussion

No Comment Found

Related MCQs

Reply to Comment