3209 マルチボディダイナミクスを用いた自転車の運動解析 : パラメータが与える影響(OS3-2 シミュレーション解析,OS3 交通・物流システムのダイナミクスと制御,TRANSLOG 2006)

概要

論文の詳細を見る
In this paper, we discuss the dynamic performance of a compact size bicycle using a developed multibody simulation model. These days compact and portable/foldable bicycles become widely used. The use of the transportation system alternative to automobiles attracts attention for the environmental issues. Furthermore, the use of such compact size bicycles as urban transportation systems has a potential to improve the convenience of public transportation systems. Generally, downsizing the bicycle and reducing diameter of tires are in tradeoff with the stability or controllability. For this reason, it is important to discuss the dynamic characteristics and the effect of the design parameters of such compact size bicycles. In this study, the effect of the following parameters on the dynamic performance of bicycles is discussed: mass of rear frame (including the mass of a rider), head angle and moment of inertia of a wheel. Those effects to the stability of a bicycle are analyzed by focusing on the diameter of tire and the running velocity.
一般社団法人日本機械学会の論文
2006-12-13