The theory and technique of vibration suppression are extensively studied for many years.The technique of delayed feedback control dynamical vibration absorber is a new technique of vibration suppression.The delayed position feedback control to dynamical structures was first presented by Olgac and Holm-Hansen by introducing a delayed resonator [1].The technique offers a number of attractive advantages in eliminating tonal vibrations of the primary system, such as real time tunability, wide range of frequency, perfect tonal suppressing and simplicity of the control [2].