A computer-implemented method for assessing wear of a tire having a non-axisymmetric tread pattern, the method comprising: providing a wear model of the tire configured to convert a friction energy rate to a wear energy rate; providing a first three-dimensional (3D) model of the tire having the non-axisymmetric tread pattern; generating a plurality of simplified 3D models based at least in part on the first 3D model of the tire having the non-axisymmetric tread pattern; performing a plurality of steady state transmission analyses based at least in part on each of the plurality of simplified 3D models; performing post-processing on the result of each steady-state transmission analysis in the plurality of steady-state transmission analyses; and evaluating the wear of the tire having the non-axisymmetric tread pattern based on the post-processed results of the plurality of steady state transport analyses made and the wear model.

    一种用于评估具有非轴对称胎面花纹的轮胎的磨损的计算机实现的方法,所述方法包括:提供被配置为将摩擦能量率转换成磨损能量率的轮胎的磨损模型;提供具有所述非轴对称胎面花纹的所述轮胎的第一三维(3D)模型;至少部分地基于具有所述非轴对称胎面花纹的所述轮胎的所述第一3D模型来生成多个简化3D模型;至少部分地基于所述多个简化3D模型中的每一个简化3D模型来进行多个稳态传输分析;对所进行的多个稳态传输分析中的各稳态传输分析的结果进行后处理;以及基于所进行的多个稳态传输分析的经后处理的结果以及所述磨损模型来评估具有所述非轴对称胎面花纹的所述轮胎的所述磨损。


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    Title :

    Evaluating wear of tire having non-axisymmetric tread pattern


    Additional title:

    评估具有非轴对称胎面花纹的轮胎的磨损



    Publication date :

    2025-04-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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