Physics · Control Systems
In a unity-gain feedback control system, the plant P(s) = 0.001s(2s + 1)(0.01s + 1) is controlled by a lag compensator C(s) = s + 10s + 0.1. The slope (in dB/decade) of the asymptotic Bode magnitude plot of the loop gain at ω = 3 rad/s is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1-60 dB/decade✓
- 2-50 dB/decade
- 3-40 dB/decade
- 4-20 dB/decade
Correct answer
-60 dB/decade
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