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  • Summary & Details

Clarifying Generation Mechanism of Drive-Chain Resonance in Motorcycle and Establishing its Prediction Method

二輪車におけるドライブチェーン共振の発生メカニズム解明とその予測手法構築

Detailed Information

Author(J)1) 山本 耕平, 2) 八木 啓太, 3) 伊東 飛鳥
Author(E)1) Kohei Yamamoto, 2) Keita Yagi, 3) Asuka Ito
Affiliation(J)1) 本田技研工業, 2) 本田技研工業, 3) 本田技研工業
Affiliation(E)1) Honda Motor, 2) Honda Motor, 3) Honda Motor
Abstract(J)二輪車のドライブチェーンで発生する弦共振は,車体上下方向のみならず左右方向でも発生する場合があり,周辺部品との干渉が課題となっていた.本研究では,実際の共振発生態様の分析をもとに発生メカニズムを解明した.さらに,チェーン力学モデルを考案し,機構解析を活用した予測手法を構築した.

Translation

Abstract(E)The string resonance that occasionally occurs in motorcycle drive-chain is not only in the vertical direction of body but also in the left and right direction, and its interference with surrounding parts has been an issue. In this study, we clarified its generating mechanism based on the analysis of the actual resonance state. And also, we defined the dynamical model for chain, established the prediction method using multibody dynamics.

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