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Control System Interview Questions and Answers

Ques 26. Discuss the role of a lead compensator in control system design and stability improvement.

A lead compensator is used to introduce phase lead to the system, improving stability margins, and increasing the system's speed of response.

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Ques 27. What is the concept of pole placement in control system design?

Pole placement involves strategically selecting the locations of the system's poles to achieve desired performance characteristics. It is a common technique in state-space control system design.

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Ques 28. Explain the concept of state feedback in control system design.

State feedback involves directly using the system's state variables in the feedback loop to control the system's behavior. It is a powerful technique in modern control system design.

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