Transactions of Society of Automotive Engineers of Japan
Online ISSN : 1883-0811
Print ISSN : 0287-8321
ISSN-L : 0287-8321
Research Paper
Study on Tire Model for Analysis of Two-wheeled Vehicle Dynamics
Ichiro KageyamaYukiyo Kuriyagawa
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2021 Volume 52 Issue 1 Pages 43-50

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Abstract
Vehicle dynamic model is normally constructed using tire forces such as cornering forces and camber thrusts. Since these forces are functions of the sideslip angle and camber angle, it is impossible to perform continuous analysis from the stopping condition to high-speed driving in the model construction. Therefore, it is necessary to construct different tire model to describe tire characteristics between stopping condition and ordinary speeds. However, in the motion of a two-wheeled vehicle, especially, there is a problem for standing stability at a stopping situation or at an extremely low speed. In this research, in order to solve these problems and apply it to two-wheeled vehicle dynamics, we construct a new tire model that can be applied from stop to high speed driving.
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© 2021 Society of Automotive Engineers of Japan, Inc.
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