Representing truck tire characteristics in simulations of braking and braking-in-a-turn maneuvers

被引:10
作者
Fancher, P
Bernard, J
Clover, C
Winkler, C
机构
关键词
D O I
10.1080/00423119708969655
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
The tire characteristics and modeling concepts presented here are intended for use in studying the performance of trucks (including articulated vehicles) in braking and braking-in-a-turn maneuvers such as those included in recent versions of U.S. Federal Motor Vehicle Safety Standard (FMVSS) 121. A semi-empirical tire model is used to provide example truck-tire characteristics. The semi-empirical model is based upon the theoretical concepts employed in brush type tire models. Tire dynamics are included using a relaxation length approach. These postulated tire concepts are employed in conjunction with measured or specified tire stiffnesses and tire-road frictional properties to predict longitudinal and lateral forces.
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页码:207 / 220
页数:14
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