Nonlinear Investigation into the Motorcycle Chatter Phenomenon using Numerical Simulation
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- 形態
- 価格
- 一般価格(税込):¥1,100 会員価格(税込):¥880
- 文献番号
- 20216046
- 文献・情報種別
- 学術講演会予稿集(秋)
No.91-21
- 掲載ページ
- 1-7(Total 7 p)
- 発行年月
- 2021年 10月
- 出版社
- (公社)自動車技術会
- 言語
- 英語
- イベント
- 2021年秋季大会 【オンライン】
書誌事項
著者 | 1) Alexander E. Schramm, 2) Silvio Sorrentino, 3) Alessandro De Felice |
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著者(英) | 1) Alexander E. Schramm, 2) Silvio Sorrentino, 3) Alessandro De Felice |
勤務先 | 1) University of Modena and Reggio Emilia, 2) University of Modena and Reggio Emilia, 3) University of Modena and Reggio Emilia |
勤務先(英) | 1) University of Modena and Reggio Emilia, 2) University of Modena and Reggio Emilia, 3) University of Modena and Reggio Emilia |
抄録(英) | A minimal, two degree of freedom model is used to investigate the nonlinear effects on the stability of the motorcycle rear ``chatter'' phenomenon, which occurs during braking manoeuvres and has a frequency of approximately 20 Hz. Numerical simulations using the full non-linear equations of motion are performed at stable, neutral, and unstable equilibria, and with different initial conditions to investigate the nonlinear effects when compared to the linearized response. Nonlinear perturbation is performed using the method of multiple scales to understand the effects of quadratic and cubic nonlinearities, and to search for any bifurcations in the system dynamics. 翻訳 |