The Peak Overshoot M_p of a second-order underdamped system depends solely on:
ASystem gain K
BDamping ratio (zeta)
CNatural frequency (omega_n)
DSettling time (t_s)
Explanation
Percentage peak overshoot is expressed as M_p = exp(-pi * zeta / sqrt(1 – zeta^2)) * 100%, which depends only on damping ratio zeta.

No Comments