J1802-2-2 シート接触圧センサを用いた鉄道車両の乗り心地評価に関する研究([J1802-2]生体計測とヒューマンファクタ(2))

概要

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Ride comfort of a seated passenger in the railway vehicle relates to vibration of seating face, therefore vibration evaluation is necessary for improvement of the ride comfort. Some methods using change of seat pressure have been proposed to evaluate vibration of seating face. However, characteristics of seat pressure for the ride comfort evaluation have not been clarified well. Therefore the final purpose of this study is suggestion of the ride comfort evaluation index. In this study, some characteristics of the methods using the seat pressure are clarified. For example, this study clarifies that the evaluation by using seat pressure has to consider the difference of vibration frequency. These are fundamental findings to establish the ride comfort evaluation method by using the seat pressure.
2010-09-04