420 Vibration Reduction Control Using Active Mass Damper With Crank-slider Mechanism

Abstract

Crank-slider mechanisms have been used for many kinds of industrial machines. This paper proposes a control method for the crank-slider mechanism as the active mass damper (AMD). A system of elastic supported machine frame with crank-slider mechanism can be expressed as time-varying system depends on crank angle. A controller is adapted the gain-scheduled control method for frame vibration reduction, and the linear velocity control method for crank motion control. The system can be reduced disturbance vibration by using the slider as active mass.