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  • Summary & Details

Consideration of General Waveform creation method Part1. Correlation between vehicle vibration experiment and vertical 2 degrees of freedom numerical simulation

汎用波形作成手法に関する一考察 車両加振実験と上下2自由度系数値シミュレーションとの相関

Detailed Information

Author(J)1) 八木 淳史, 2) 城 靖章, 3) 谷岡 晃憲, 4) 中村 明史, 5) 進 祐一郎, 6) 井口 博行, 7) 橋爪 俊幸, 8) 板倉 明仁, 9) 稲垣 成浩, 10) 岡部 亮, 11) 箱嶋 一平, 12) 中出口 圭太, 13) 高橋 勝紀, 14) 大石 久己
Author(E)1) Atsushi Yagi, 2) Yasufumi Jo, 3) Akinori Tanioka, 4) Atsuhito Nakamura, 5) Yuichiro Shin, 6) Iguchi Hiroyuki, 7) Toshiyuki Hashizume, 8) Akihito Itakura, 9) Shigehiro Inagaki, 10) Ryou Okabe, 11) Ippei Hakoshima, 12) Keita Nakadeguchi, 13) Takahashi Katsunori, 14) Hisami Oishi
Affiliation(J)1) トヨタ車体(株), 2) 本田技研工業㈱, 3) 本田技研工業㈱, 4) 三菱ふそうトラック・バス(株), 5) トヨタ自動車㈱, 6) トヨタ自動車㈱, 7) エムティエスジャパン(株), 8) スズキ㈱, 9) 三菱自動車工業㈱, 10) 三菱自動車工業㈱, 11) プレス工業㈱, 12) プレス工業㈱, 13) ダイハツ工業株式会社, 14) 工学院大学
Affiliation(E)1) Toyota Auto Body Co., Ltd., 2) Honda Motor Co., Ltd, 3) Honda Motor Co., Ltd, 4) Mitsubishi Fuso Truck & Bus Corp., 5) Toyota Motor Corporation, 6) Toyota Motor Corporation, 7) MTS Japan Ltd., 8) Suzuki Motor Corporation, 9) Mitsubishi Motor Corporation, 10) Mitsubishi Motor Corporation, 11) Press Kogyo Co., Ltd., 12) Press Kogyo Co., Ltd., 13) Daihatsu Motor Co., Ltd., 14) Kogakuin University
Abstract(J)2 自由度モデルで加振実験を行い,実験値,理論値,数値シミュレーション結果を比較した.ショックアブソーバの非線形特性を考慮すると,理論値と数値シミュレーション結果が実験値と傾向が一致することを確認した.更に,ばね上慣性力の応答ダメージに対する,ばね上,ばね下共振の影響を実験値から考察し検証した.


Abstract(E)We conducted a vibration experiment with a two-degree-of-freedom model and compared the experimental values, theoretical values, and numerical simulation results. Considering the non-linear characteristics of the shock absorber, it was confirmed that the theoretical value and the numerical simulation result match the experimental value and the tendency.
Furthermore, the effects of the sprung resonance and the unsprung resonance on the response damage of the sprung inertial force were considered and verified from the experimental values.

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