| Optimization on Wet Grip Performance of Tires by Orthogonal Experimental Design |
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| DOI： |
| Key Words: radial tire；braking performance；orthogonal experimental design；finite element simulation；wet road |
| Author Name | Affiliation | | ZHANG Bin | South China University of Technology | | ZANG Meng－yan | South China University of Technology | | ZHOU Tao | South China Tire and Rubber Co.，Ltd. | | LI Jie | South China University of Technology |
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| Abstract: |
| Based on discretization analysis method of the braking process，the finite element model about the braking process of 205/55R16 radial tire on wet road was established.Taking the average braking deceleration between 80 and 20 km·h-1 as evaluation index，combining orthogonal experimental design and finite element simulation，the significant influencing factors on the wet grip performance of tires were identified through only rather few experiments，and the tread pattern design was optimized to enhance the wet breaking performance of tires. |
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