Abstract
In recent years, it is reported that passenger's dynamics and vibration characteristics. However there are few researches about the suspension control which considered these dynamics of human body characteristics and sitting position. In this paper, a vehicle and passenger system including the dynamics of human body at sitting position is constructed, and the robust control system design which sets the vertical acceleration of a passenger's head to one of the amounts of evaluation function is proposed. As the result, it was confirmed that in nearly the resonance frequency of a passenger's head, the proposed control system is effective in reducing a passenger's vibration better than the general control system of having made vertical vehicles acceleration the valuation function.
