首页> 外国专利> Tire uniformity through identification of process effects using regression analysis without azimuth data

Tire uniformity through identification of process effects using regression analysis without azimuth data

机译:通过使用无方位角数据的回归分析识别过程影响来确定轮胎均匀性

摘要

Systems and methods for improving the uniformity of a tire based on estimated process harmonic magnitudes for one or more process effects are provided. Magnitudes of process harmonics associated with one or more candidate process effects can be determined from the observed magnitudes of one or more harmonics of measured uniformity parameters. The estimated process harmonic magnitude(s) can be determined without requiring phase angle or azimuth information associated with the observed magnitudes. The estimated process harmonic magnitude(s) can be determined by identifying a process harmonic magnitude pattern for identified candidate process effects. A model can be constructed correlating the candidate magnitudes specified by the process harmonic magnitude pattern with observed magnitudes of corresponding harmonics of a measured uniformity waveform. Regression or programming techniques can be used to estimate coefficients associated with candidate magnitude terms in the model.
机译:提供了一种系统和方法,用于基于一种或多种过程影响的估计过程谐波幅度来改善轮胎的均匀性。可以从所观测到的均匀性参数的一个或多个谐波的幅度中确定与一个或多个候选过程效果相关的过程谐波的幅度。可以确定估计的过程谐波幅度,而无需与观察到的幅度相关的相位角或方位角信息。可以通过为识别出的候选过程影响识别过程谐波幅度模式来确定估计的过程谐波幅度。可以构建一个模型,将由过程谐波幅度模式指定的候选幅度与测得的均匀性波形的相应谐波的幅度相关联。回归或编程技术可用于估计与模型中候选量级项相关的系数。

著录项

  • 公开/公告号US10514321B2

    专利类型

  • 公开/公告日2019-12-24

    原文格式PDF

  • 申请/专利权人 WILLIAM DAVID MAWBY;

    申请/专利号US201314769297

  • 发明设计人 WILLIAM DAVID MAWBY;

    申请日2013-03-29

  • 分类号G01M17/02;

  • 国家 US

  • 入库时间 2022-08-21 11:28:24

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号