- Automatic Control Systems - Section 1
- Automatic Control Systems - Section 2
- Automatic Control Systems - Section 3
- Automatic Control Systems - Section 4
- Automatic Control Systems - Section 5
- Automatic Control Systems - Section 6
- Automatic Control Systems - Section 7
- Automatic Control Systems - Section 8
- Automatic Control Systems - Section 9
- Automatic Control Systems - Section 10


Automatic Control Systems - Engineering
Q1: For a second order system with 0 < ξ < 1, the angle which poles make with negative real axis isA
sin-1 ξ
B
cos-1 ξ
C tan-1 ξ
D cot-1 ξ
ANS:B - cos-1 ξ Yes, the right answer is B. Because cos theta = damping ration where thet is the angle which polar plot point makes with the postive real axis. |


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