水平・垂直連成振動における人体動特性を考慮した乗り心地評価(機械力学,計測,自動制御)

概要

論文の詳細を見る
This paper presents the dynamic characteristics of the seated human body and a method for the evaluation of ride comfort by using the multiple regression analysis under the load condition of biaxial vibration. At first, the vertical and horizontal frequency responses of the head, shoulder, and waist were measured by exciting subjects with three kinds of biaxial sine wave vibrations including 0, 45, and 90 [deg]. Out of phase components or the reproductive wave of the floor vibration of high speed train running at 275 km/h. Secondly, the subjects were required to compare the vertical and the biaxial vibrations, and also to answer questionnaire. Base up the results of the experiment, the estimated equation between the human dynamic characteristics as explanation variable and the sensitivity parameters as criterion variable was established by using the multiple regression analysis. As a result, it was clarified that the sensitivity was related to the dynamic characteristics of the head, shoulder, and waist under the effect of biaxial vibration.
一般社団法人日本機械学会の論文
2002-10-25