摘要
介绍了轮胎滚动半径测量的试验原理和试验方法,通过对捷达轿车的道路试验,得出了轮胎滚动半径与轮胎气压、车速和载荷之间的关系。在低滑移率条件下,轮胎的滚动半径随车速、轮胎气压的增加而增大,而轮胎载荷在正常范围内对其影响较小。这一试验研究结果对于间接TPMS的研究具有重要的意义。
This paper introduced the experiment principle and methods of the tire rolling radius measurement, through the road experiment to JEDA car .The relations between the tire rolling radius and tire pressure and the vehicle velocity as the tire load were obtained, under the condition of low slip, the tire rolling radius increased with the vehicle velocity and the tire pressure, and changed little with the load in normal range. The meaning of these results to the research of indirect TPMS is great.
出处
《农机化研究》
北大核心
2007年第1期163-166,共4页
Journal of Agricultural Mechanization Research
关键词
车辆工程
滚动半径
试验
轮胎
气压
载荷
车速
automobile engineering
rolling radius
experiment
tire
pressure
load
vehicle velocity
