220 着座時の人体振動に与えるシートの影響

概要

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A dynamic model of the sitting human body has previously presented by the authors. The purpose of this study is to verify the possibility of the extension of the model to a new dynamic model which combined the human body with the seat. A vibrational test of a human body and a vibrational test of the seat using the rigid body are performed. The parameters of the human body model are estimated by fitting to the human body test in transfer functions, and the parameters of the seat obtain from the seat test result. These parameters are applied to a new model of the human-bodyseat system. Transfer functions simulated by the human-body-seat model are compared with transfer functions obtained from a human body vibrational test using the seat, and the possibility of the new model is shown.
社団法人日本機械学会の論文
2002-09-13