Which response metric influenced by damping measures how long it takes to settle near steady state?

• A. Settle Time
• B. Overshoot
• C. Rise Time
• D. Peak Time

Answer: (A)

Settling time measures how long the response stays within a small tolerance band around the final steady-state value after the initial transient. Damping governs how quickly those transient oscillations die out: higher damping makes the oscillations decay faster, so the system reaches and stays near the final value sooner, shortening the settling time. Conversely, lower damping allows the oscillations to persist longer, lengthening the settling time. The other metrics describe different aspects—rise time is how fast the response reaches the final value, peak time is when the first peak occurs, and overshoot is how far past the final value the response goes. Settling time specifically captures the duration to settle near steady state.