Abstract
The dynamic damper with flexible controller is designed as removable dynamic vibration absorber for the vacuum cleaner. This study purpose is reduction of vibration and noise for the vacuum cleaner to a target value. For the noise of vacuum cleaner, this paper adopts the solid borne sound from a motor of vacuum cleaner. We apply the dynamic damper with stiffness coefficient as adjustable parameter to vibration reduction. As a result, the peak of noise level and the over all value is reduced.
