Question:

In a Proportional-Integral-Derivative (PID) controller

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In PID control, focus on tuning the proportional, integral, and derivative terms to achieve desired accuracy, response time, and stability.
Updated On: May 5, 2025
  • The proportional term introduces damping to the system.
  • The derivative term eliminates steady-state error.
  • The integral term improves transient response.
  • The proportional term contributes to steady-state accuracy.
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The Correct Option is D

Solution and Explanation

In a PID controller:
- The proportional term affects the response speed and steady-state accuracy.
- The derivative term improves stability and reduces overshoot.
- The integral term eliminates steady-state error by accumulating error over time, correcting for any bias.
Thus, the proportional term is directly responsible for steady-state accuracy.
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