This paper explores the concept of acoustic black holes(ABH)for performing dynamic structural tailoring of mechanical systems for vibration control applications.The ABH is a geometric taper with a power-law profile(h(x)=εxm)integrated into the structural component and able to induce a progressive decrease of the group velocity of wideband flexural waves.Previous studies have shown these characteristics to be critical to enable highly efficient vibration attenuation systems.The special structure can "capture" the energy of vibration in plate for a potential of vibration control with piezoelectric transducer.The performance of ABH plate structures is numerically and experimentally evaluated under transient excitation conditions.Numerical FEM results suggest that the proposed approach enables highly efficient and broadband vibration attenuation performance in Figure1.The ABH is a destructive structure including a wedge or pit in a plate structure which reduces the structural strength and changes the resonance frequency of the component.This paper numerical investigates the performances of different parameter including ε and m in equation h(x)=εxm and the depth of ABH.The modeling of the ABH vibration control system which connects the resonance frequency and structural strength parameter with ABH parameter is being built.A verification experiment system is built with a scanning laser Doppler vibrometer(SLDV).The preliminary results shows a balance relationship,confirming that ABH with bigger m in the same length can control the vibration more effectively with the loss of structural strength.