| 国内外轿车子午线轮胎滚动阻力对比分析 |
| Comparison between rolling resistances of PCR tires from different manufacturers |
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| DOI： |
| 中文关键词: 轿车子午线轮胎 滚动阻力 最小二乘法 曲线拟合 |
| 英文关键词: PCR tire rolling resistance minimal square approach curve fitting |
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| 中文摘要: |
| 试验研究轮胎负荷、充气压力和旋转速度对国内外不同轮胎生产企业195/65R15和205/55R16轮胎滚动阻力的影响。结果表明，对轮胎滚动阻力影响最大的因素是负荷，其次是旋转速度，最小的是气压；总体而言，米其林公司轮胎滚动阻力受各种使用条件的影响程度较小。 |
| 英文摘要: |
| The effects of the load，inflation pressure and rotating speed on the rolling resistances of 195/65R15 and 205/55R16 tires from different manufacturers were experimentally investigated.The results showed that among three effective factors，the load gave the greatest effect on the rolling resistance of tire，and the inflation pressure gave the least effect；and in general，the all three factors gave less effect on the rolling resistance of Michelin＇s tire. |
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