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electronics and communication engineering automatic control systems
1. In a second order system ωn = 10 rad/sec and ζ = 0.1, then ωd =
(A): 1 rad/sec
(B): 9 rad/sec
(C): 9.1 rad/sec
(D): 9.95 rad/sec
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By: guest on 01 Jun 2017 11.47 pm
Wd = ωn1 - ζ2 = 10 (1 - 0.01)05 = 9.95 rad/s.
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