In order to study the grounding mechanical characteristics of tire under partial hydroplaning state,the coupling Euler-Lagrange hydroplaning simulation model was established with 205/55 R16 passenger car tires as the research object,and the orthogonal experimental design method was used to create the experimental scheme.With range analysis,partial correlation analysis and multiple linear regression analysis,the"University of Arizona Tire Model"was established for different working conditions of wet road tire sideways longitudinal slip.Comparative analysis shows that the model can accurately predict the grounding mechanical properties of tires on wet slippery road,which provides a theoretical reference for the study of the hydroplaning performance of tires under multiple working conditions.
关键词
车辆工程/轮胎滑水/接地力学特性/侧偏侧倾/UA模型
Key words
automobile engineering/tire hydroplaning/grounding mechanical characteristics/sideslip and camber/UA model
维普
万方数据