Q. Derivative error compensation:

  • (A) improvement in transient response
  • (B) reduction in steady state error
  • (C) reduction is settling time
  • (D) increase in damping constant
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✅ Correct Answer: (D) increase in damping constant
Explanation: damping constant reduces the gain, as it is inversely proportional to the gain and as increasing the damping gain reduces and hence the speed of response and bandwidth are both increased.

Published by Mr. Dubey ⭐ 109.99K Points at 15-Sep-2023 12:43 am in Control System Engineering

Explanation by: Mr. Dubey
damping constant reduces the gain, as it is inversely proportional to the gain and as increasing the damping gain reduces and hence the speed of response and bandwidth are both increased.

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