Electronics and Communication Engineering - Automatic Control Systems - Discussion
Discussion Forum : Automatic Control Systems - Section 1 (Q.No. 27)
27.
The phase margin and damping ratio have no relation.
Answer: Option
Explanation:
They are related.
Discussion:
6 comments Page 1 of 1.
S Chandni said:
4 months ago
PM = 180°+ θ whereas cos θ = ζ (damping ratio).
now θ = cos-1(ζ).
so, PM becomes,
PM = 180°+ cos-1(ζ).
now θ = cos-1(ζ).
so, PM becomes,
PM = 180°+ cos-1(ζ).
Ratan said:
7 years ago
PM = 100 * damping ratio.
Suraj said:
9 years ago
But how? Describe it.
Pooja jain said:
9 years ago
Then, how they are related?
Akhil Raj said:
10 years ago
Can anyone tell how damping ratio and phase margin is related?
Ahi said:
1 decade ago
How they are related?
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