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| 215/75R22.5全钢载重子午线轮胎接地印痕的仿真优化 |
| Simulation Optimization of Footprint of 215/75R22.5 All-steel Truck and Bus Radial Tire |
| Received:September 07, 2022 Revised:September 07, 2022 |
| DOI： |
| 中文关键词: 全钢载重子午线轮胎；接地印痕；DOE；优化；有限元仿真 |
| 英文关键词: all-steel truck and bus radial tire；footprint；DOE；optimization；finite element simulation |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | ZHANG Weiwei* | Prinx Chengshan（Qingdao） Industrial Research and Design Co. ，Ltd | wwzhang@prinxchengshan.com | | ZHANG Yongfeng | Prinx Chengshan（Qingdao） Industrial Research and Design Co. ，Ltd | | | ZHANG Mengjie | Prinx Chengshan（Qingdao） Industrial Research and Design Co. ，Ltd | |
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| 中文摘要: |
| 以215/75R22.5全钢载重子午线轮胎为研究对象，基于试验设计法（简称DOE）对轮胎接地印痕进行仿真优化。结果表明：以加权形状因数（CW）为优化目标，优化后轮胎的仿真接地印痕基本呈矩形，优化效果理想；胎冠弧高度是影响CW的最显著因子。 |
| 英文摘要: |
| Taking 215/75R22.5 all-steel truck and bus radial tire as the research object，simulation optimization of tire footprint was carried based on the experimental design method（referred to DOE）.The results showed that，with weighted shape factor（CW） as the optimization objective，the simulated footprint of the optimized tire was basically rectangular，and the optimization effect was ideal.Crown arc height was the most significant factor affecting CW. |
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