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
张伟伟 1张永锋 1张梦洁1
作者信息
- 1. 浦林成山(青岛)工业研究设计有限公司,山东青岛 266042
- 折叠
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.
Abstract
Taking 215/75R22.5 all-steel truck and bus radial tire as the research object,simulation optimization of tire footprint was carried out based on the experimental design method.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.
关键词
全钢载重子午线轮胎/接地印痕/DOE/优化/有限元仿真Key words
all-steel truck and bus radial tire/footprint/DOE/optimization/finite element simulation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据