An active vibration isolation systme for the driver's seat

摘要

This paper covers the devlopemtn of an active vibration deamping ssystme for the driver's seat.The active damping system involves the supsension mechanism with a hydraulic acturator,which s controlled by a high frequency closed loop proportinal valve.THe seat mechanism is a two degree of freedom.So the systme has ccapability to minimise driver's discomfort by manipulating hte sett dynamic state in horizontal as well as in vertical directions.