engineering recuitment ISRO Scientist Electronics Mock Test Control Systems Basics of Control Systems Closed Loop Control Systems
The open loop transfer function of a unity negative feedback control system is given by \(G\left( s \right) = \frac{k}{{{{\left( {s + 5} \right)}^3}}}\)
The value of K for the damping ratio ζ to be 0.5 corresponding to the dominant closed loop complex conjugate pole pair is1
250
2
125
3
75
4
50