Study the effect of addition of poles to the forward path transfer function of a control system.
Maximum overshoot is a function of
Closed loop poles are
If there are repeated poles on the imaginary axis in s-plane, the system will be
The characteristic equation is s2+2s+1 and a pole is added at -2 to closed loop transfer function. The system is
For the characteristic equation s2+5s+6 , the poles are at