THE PERFORMANCE OF COMPOSITE VIBRATION CONTROL USING MC-K TYPE AND M-CK TYPE TUNED DYNAMIC MASS SYSTEM

Abstract

This paper proposes optimal design formulas and the optimal design method that can be applied to a multi-DOF system model of composite vibration control using MC-K type and M-CK type tuned dynamic mass system. We show the frequency dependence of the tuned dynamic mass system and clarify the mechanism for the damping imposition on uncontrolled modes. In addition, we construct the estimation method for the damping imposition on uncontrolled modes. Furthermore, we verify the effectiveness of modes control by vibration testing of a multi-DOF system model using the MC-K type and the M-CK type.