§Since the peak is achieved
at wmax= 0.8483, exciting the system using the following sinusoidal
•gives the steady-state
response of the system as
shows that the system response will be amplified 11.47 times for an input signal at the
frequency wmax, which could be undesirable if F1and F2are disturbance force and x1and x2are the
positions to be kept steady.