| 基于模型的轮胎参数估计方法 |
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| 引用本文： | 孙春玲,韩加蓬,张锋.基于模型的轮胎参数估计方法[J].山东理工大学学报,2007,21(4):100-102. |
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| 作者姓名： | 孙春玲 韩加蓬 张锋 |
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| 作者单位： | 山东理工大学交通与车辆工程学院 山东淄博255049 |
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| 摘 要： | 利用汽车ABS轮速传感器信号,在建立轮胎滚动的纵向力模型的基础上,运用最小二乘法等算法对轮胎半径和纵向刚度进行估计,并通过线性仿真进行进一步验证,由此来监测轮胎压力的变化情况,为间接TPMS的研究提供了一种较好的方法.
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| 关 键 词： | 轮胎压力 监测系统 轮胎模型 滑移率 轮胎半径 |
| 文章编号： | 1672-6197（2007）04-0100-03 |
| 修稿时间： | 2006-10-15 |
Estimation of tire parameters based on a model |
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| SUN Chun-ling,HAN Jia-peng,ZHANG Feng.Estimation of tire parameters based on a model[J].Journal of Shandong University of Technology:Science and Technology,2007,21(4):100-102. |
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| Authors: | SUN Chun-ling HAN Jia-peng ZHANG Feng |
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| Institution: | School of Traffic and Vehicle Engineering, Shandong University of Technology, Zibo 250049, China |
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| Abstract: | This paper makes use of signals of the ABS wheel speed sensors,estimates the tire radial and longitudinal stiffness timely by least-squears algorithm combining the establishing of the longitudinal force model of rolling tire,and makes further validation by linear simulation for monitering the change of tire pressure and providing a good method for the research of the indirect TPMS. |
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| Keywords: | tire pressure monitoring system tire model slip tire radius |
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