复合工况下轮胎滚阻与抓地性能协同提升研究

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关键词：复合工况；轮胎结构参数；滚动阻力；抓地性能；响应面优化中图分类号：U463.341DOI：10.3969/j.issn.1004-132X.2026.02.009 开放科学（资源服务）标识码（OSID）：

Research on Synergistic Improvement of Tire Rolling Resistance and Grip Performance under Composite Working Conditions

LIU Congzhenl" WANG Peng1 ZHU Hui² ZHAO Pengbin1 MA Qiang1 LIU Hongzhu1

1.School of Transportation and Vehicle Engineering，Shandong University of Technology，Zibo， Shandong，255049 2.School of Engineering Science， Shandong Xiehe University，Jinan，250107

Abstract： Tire roll resistance and grip performance were important factors influencing the power delivery，fuel economy，braking capability，and safety performance ofa vehicle. In order to achieve synergistic improvement of rolling resistance and grip performance，a 2O5/55R16 tire was selected as the research object.The tire was divided into three areas：tread，belt layer，and non-crown. According to six traditional driving conditions，the control variable method was used to explore the influence rules of the main structural parameters on two properties.Further more，structural parameters significantly related toroling resistance and grip were selected through correlation analysis，and the response surface method was used for parameter optimization. The results show that the rolling resistance decreases by 22.39N and the grip improves by 6N for the optimized tire under composite working conditions，achieving a synergistic improvement of the two performance.The results have certain reference value for improving tire roling resistance and grip performance.

Key words： composite working condition； tire structural parameter; rolling resistance；grip performance;response surface optimization

0 引言

滚阻和抓地力作为轮胎的重要使用性能，直接影响车辆的经济性、动力性、制动性和安全性。（剩余15299字）