Consider a second order all-pole transfer function model, if the desired settling time(5%) is 0.60 sec and the desired damping ratio 0.707, where should the poles be located in s-plane?
(a) -5+j4√2
(b) -5+j5
(c) -4+j5√2
(d) -4+j7
The question was posed to me by my college professor while I was bunking the class.
My doubt is from Time Response of Second Order Systems topic in chapter Time Response Analysis, Design Specifications and Performance Indices of Control Systems