A unity negative feedback system has an open loop transfer function, G (s) = \frac{K}{s (s + 10) } The gain K for which the system to have damping ratio of 0.25 is_________.

GATE Electronics and Communications (EC) 2015 Shift 2 Solved Paper

Question : 31 of 65

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A unity negative feedback system has an open loop transfer function,

G (s) = \;{K}/{s\;(s\;+\;10)\;}

The gain K for which the system to have damping ratio of

0.25

is_________.

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