Physics · Control Systems
Consider a unity-gain negative feedback system consisting of the plant G(s) = 1s - 1 and a proportional-integral (PI) controller. Let the proportional gain and integral gain be 3 and 1, respectively. For a unit step reference input, the final values of the controller output and the plant output, respectively, are:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1-1, 1✓
- 21, -1
- 31, 0
- 4∞, ∞
Correct answer
-1, 1
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