人体-車体連成系の最適レギュレータによる振動制御

概要

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The purpose of this investigation is to develop a method of vibration analysis of a driver-vehicle coupling system installed active suspensions, so as to improve the riding comfort and the driving quality. In the present paper, we attempted to develop a method which can simulate vibrational responses of a coupling system, which comprises a vehicle and a driver, controlled by active suspensions. Feedback gains were defined by solving the matrix Riccati equation as the optimal regulator problem. Joint parameters, such as stiffness and damping constants, of the driver model were identified by making use of some experimental results. Dynamic analysis of using the gains were performed on vibration of the system moving on an irregular road. We proved the effect of the dimension of the road, the position of the driver and the control gain on the riding comfort and the driving quality. It was also revealed that the improvement of both the riding comfort and the driving quality is a conflicting requirement.
一般社団法人日本機械学会の論文
1994-05-25