首页> 外国专利> TIRE UNIFORMITY IMPROVEMENT THROUGH IDENTIFICATION OF A COMPOSITE UNIFORMITY PARAMETER USING WEIBULL DISTRIBUTIONS

TIRE UNIFORMITY IMPROVEMENT THROUGH IDENTIFICATION OF A COMPOSITE UNIFORMITY PARAMETER USING WEIBULL DISTRIBUTIONS

机译:通过使用威布尔分布识别复合均匀性参数来改善轮胎的均匀性

摘要

Methods and systems for improving the uniformity of a tire are provided. More specifically, one or more characteristics of a composite uniformity parameter can be determined from harmonic magnitudes associated with a plurality of harmonics of the composite uniformity parameter. For instance, a range of a composite uniformity parameter and/or a distribution of amplitudes of a composite uniformity parameter for a set of tires can be determined from harmonic magnitudes associated with selected harmonics of the composite uniformity parameter. According to example aspects of the present disclosure, the one or more characteristics of the composite uniformity parameter can be determined using Weibull distributions of the harmonic magnitudes. Once identified, the one or more characteristics can be used to modify tire manufacture to improve tire uniformity.
机译:提供了用于改善轮胎均匀性的方法和系统。更具体地,可以从与复合均匀性参数的多个谐波相关联的谐波幅度确定复合均匀性参数的一个或多个特性。例如,可以根据与复合均匀性参数的选定谐波相关的谐波幅度来确定一组轮胎的复合均匀性参数的范围和/或复合均匀性参数的振幅分布。根据本公开的示例方面,可以使用谐波幅度的威布尔分布来确定复合均匀性参数的一个或多个特性。一旦被识别,一个或多个特性可用于修改轮胎制造以改善轮胎均匀性。

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