| 吴健,张文清,徐任春,俞旻,王杰,柯诗杭,何梦圆.压载位置对轿车轮胎短期平点效应的影响[J].轮胎工业,2023,43(6):0373-0376 |
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| 压载位置对轿车轮胎短期平点效应的影响 |
| Influence of Load Position on Short Term Flatspot Effect of Passenger Car Tire |
| 投稿时间：2022-07-06 修订日期：2022-07-06 |
| DOI：10.12135/j.issn.1006-8171.2023.06.0373 |
| 中文关键词: 轿车轮胎 平点 压载位置 低点 |
| 英文关键词: passenger car tire flatpoint load position low point |
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| 中文摘要: |
| 研究压载位置对轿车轮胎短期平点效应的影响。结果表明：压载位置对轿车轮胎平点的生成、恢复速度及残余平点量无明显影响；压载在低点时，轮胎径向力波动和径向力一次谐波波形图的高低点位置不会发生改变，平点效应最明显，计算过程简单且误差小。 |
| 英文摘要: |
| The influence of load position on short term flatpoint effect of passenger car tire was studied. The results showed that the load position had no obvious effect on the formation，recovery speed and residual amount of the flatpoint of passenger car tire.When the load was at the low point，the high and low points of the waveform diagram of the radial force fluctuation and the radial force first harmonic would not change，the effect of the flatpoint was the most obvious，the calculation process was simple and the error was small. |
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