Discussion :: Automatic Control Systems
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In the given figure the input is x(t) = A sin ωt. The steady state output y(t) =
A.
A sin (ωt + φ) where φ = tan-1 |G(jω)|
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B.
|G(jω)| A sin [ωt + ∠G(jω)]
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C.
|G(jω)| A sin [2ωt + ∠G(jω)]
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D.
A G(jω) sin [ωt + ∠G(jω)]
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Answer : Option B
Explanation :
The magnitudes A and G(jω) are multiplied and phase angles are added.
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