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    METHOD FOR PREDICTION AND CONTROL OF HARMONIC COMPONENTS OF TIRE UNIFORMITY PARAMETERS
    1.
    发明申请
    METHOD FOR PREDICTION AND CONTROL OF HARMONIC COMPONENTS OF TIRE UNIFORMITY PARAMETERS 有权
    用于预测和控制轮胎均匀参数的谐波分量的方法

    公开(公告)号：US20130090879A1

    公开(公告)日：2013-04-11

    申请号：US13704425

    申请日：2010-06-14

    申请人： Patrice R. Estor ,  Julien Matthieu Flament ,  Verner Steve Nicholson ,  Anton Felipe Thomas

    发明人： Patrice R. Estor ,  Julien Matthieu Flament ,  Verner Steve Nicholson ,  Anton Felipe Thomas

    IPC分类号： G06F17/40

    CPC分类号： G06F17/40 ,  G01M1/16 ,  G01M17/02 ,  G01M17/027

    摘要： Improved and more easily implemented methods for predicting high speed radial force variation and uneven mass distribution utilize other measurements such as radial nm out and other parameters. The prediction model for high speed radial force variation uses a speed-dependent calibration term for predicting higher harmonic components, while the same or other models can be used for the first harmonic. The uneven mass distribution prediction model accounts for deformation of the tire along multiple tracks, thus employing a more realistic model of crown deformation that accounts for changing tire stiffness levels across different harmonic components of the measured and predicted parameters.

    摘要翻译： 用于预测高速径向力变化和不均匀质量分布的改进和更容易实现的方法利用其他测量，例如径向nm输出和其他参数。 高速径向力变化的预测模型使用速度相关的校准项来预测高次谐波分量，而相同或其他模型可用于一次谐波。 不均匀的质量分布预测模型考虑了轮胎沿着多个轨道的变形，因此采用更实际的冠部变形模型，其考虑了在测量和预测参数的不同谐波分量上改变轮胎刚度水平。

    Method for prediction and control of harmonic components of tire uniformity parameters
    2.
    发明授权
    Method for prediction and control of harmonic components of tire uniformity parameters 有权
    轮胎均匀度参数谐波分量预测与控制方法

    公开(公告)号：US09569563B2

    公开(公告)日：2017-02-14

    申请号：US13704425

    申请日：2010-06-14

    申请人： Patrice R. Estor ,  Julien Matthieu Flament ,  Verner Steve Nicholson ,  Anton Felipe Thomas

    发明人： Patrice R. Estor ,  Julien Matthieu Flament ,  Verner Steve Nicholson ,  Anton Felipe Thomas

    IPC分类号： G06F17/40 ,  G01M17/02

    CPC分类号： G06F17/40 ,  G01M1/16 ,  G01M17/02 ,  G01M17/027

    摘要： Improved and more easily implemented methods for predicting high speed radial force variation and uneven mass distribution utilize other measurements such as radial nm out and other parameters. The prediction model for high speed radial force variation uses a speed-dependent calibration term for predicting higher harmonic components, while the same or other models can be used for the first harmonic. The uneven mass distribution prediction model accounts for deformation of the tire along multiple tracks, thus employing a more realistic model of crown deformation that accounts for changing tire stiffness levels across different harmonic components of the measured and predicted parameters.

    摘要翻译： 用于预测高速径向力变化和不均匀质量分布的改进和更容易实现的方法利用其他测量，例如径向nm输出和其他参数。 高速径向力变化的预测模型使用速度相关的校准项来预测高次谐波分量，而相同或其他模型可用于一次谐波。 的质量分布不均匀预测模型解释沿着多个音轨轮胎的变形，因而采用冠变形，该变形占整个测量和预测参数的不同谐波分量改变轮胎刚度水平的更现实的模型。

    METHOD FOR PREDICTION AND CONTROL OF TIRE UNIFORMITY PARAMETERS FROM CROWN THICKNESS VARIATION
    5.
    发明申请
    METHOD FOR PREDICTION AND CONTROL OF TIRE UNIFORMITY PARAMETERS FROM CROWN THICKNESS VARIATION 有权
    用于预测和控制轮胎均匀度参数的方法从厚度变化

    公开(公告)号：US20130253686A1

    公开(公告)日：2013-09-26

    申请号：US13990843

    申请日：2010-12-02

    申请人： Julien Matthieu Flament ,  Verner Steve Nicholson ,  Anton Felipe Thomas ,  James Michael Traylor

    发明人： Julien Matthieu Flament ,  Verner Steve Nicholson ,  Anton Felipe Thomas ,  James Michael Traylor

    IPC分类号： G01B21/20 ,  G05B15/02

    CPC分类号： G01B21/20 ,  G01M17/02 ,  G05B15/02

    摘要： Improved and more easily implemented methods for predicting uniformity parameters such as uneven mass distribution, radial run out and high speed radial force variation utilize other measurements such as the tire crown thickness variation. When high speed radial force variation is calculated, low speed radial force variation is also measured. Tire crown thickness variation can be measured in different fashions depending on the particular tire manufacturing process employed. By electronically determining resultant uniformity parameters, tires can be improved by rectification to address the uniformity levels. In addition, tire manufacturing can be improved by altering the resultant location of tire crown thickness variation relative to other aspects of the tire and/or tire manufacturing process.

    摘要翻译： 用于预测均匀性参数（例如不均匀质量分布，径向耗尽和高速径向力变化）的改进和更容易实现的方法利用其他测量，例如轮胎胎冠厚度变化。 当计算高速径向力变化时，也测量低速径向力的变化。 根据所使用的特定轮胎制造工艺，轮胎冠厚度变化可以以不同的方式测量。 通过电子地确定合成均匀性参数，可以通过整流改善轮胎以解决均匀性水平。 此外，轮胎制造可以通过改变相对于轮胎和/或轮胎制造过程的轮胎胎冠厚度变化的合成位置来改进。

    TIRE SURFACE ANOMALY DETECTION
    6.
    发明申请
    TIRE SURFACE ANOMALY DETECTION 有权
    轮胎表面异常检测

    公开(公告)号：US20130099123A1

    公开(公告)日：2013-04-25

    申请号：US13704436

    申请日：2010-06-15

    申请人： Gene Edward De Amicis ,  Frank E. Gramling ,  David Andrew Judd ,  Bradley D. Schober ,  Patrice R. Estor ,  Julien Mattieu Flamont ,  Verner Steve Nicholson ,  Anton Felipe Thomas

    发明人： Gene Edward De Amicis ,  Frank E. Gramling ,  David Andrew Judd ,  Bradley D. Schober ,  Patrice R. Estor ,  Julien Mattieu Flamont ,  Verner Steve Nicholson ,  Anton Felipe Thomas

    IPC分类号： G01N21/95

    CPC分类号： G01N21/95 ,  G01M17/027 ,  G06T7/0004 ,  G06T2207/10048

    摘要： A tire surface anomaly detection system and method are disclosed. The system and method are generally based on the principle that a tire surface anomaly will have a different heat transfer rate than that of the uniform mass surrounding the tire surface anomaly. Embodiments of the present disclosure apply thermal energy to the surface of a tire and monitor the infrared energy at the surface of the tire to generate one or more infrared images of the surface of the tire. The infrared images are analyzed by an image processing system to determine and locate thermal gradients on the surface of the tire. The presence of a thermal gradient in the infrared images generally indicates the presence of an anomaly in the surface of the tire. In this manner, the present disclosure provides an objective technique for identifying, locating, and classifying tire surface anomalies.

    摘要翻译： 公开了一种轮胎表面异常检测系统和方法。 该系统和方法通常基于轮胎表面异常具有与轮胎表面异常周围的均匀质量不同的传热速率的原理。 本公开的实施例将热能施加到轮胎的表面并监测轮胎表面处的红外能量以产生轮胎表面的一个或多个红外图像。 通过图像处理系统分析红外图像，以确定和定位轮胎表面上的热梯度。 在红外图像中存在热梯度通常表示轮胎表面中存在异常现象。 以这种方式，本公开提供了用于识别，定位和分类轮胎表面异常的客观技术。

    FILTERING METHOD FOR IMPROVING THE DATA QUALITY OF GEOMETRIC TIRE MEASUREMENTS
    7.
    发明申请
    FILTERING METHOD FOR IMPROVING THE DATA QUALITY OF GEOMETRIC TIRE MEASUREMENTS 有权
    用于改善几何轮胎测量数据质量的滤波方法

    公开(公告)号：US20110246128A1

    公开(公告)日：2011-10-06

    申请号：US13139345

    申请日：2009-12-18

    申请人： Verner Steve Nicholson ,  Anton Felipe Thomas

    发明人： Verner Steve Nicholson ,  Anton Felipe Thomas

    IPC分类号： G01M17/02 ,  G01P3/00 ,  G06F15/00

    CPC分类号： G01M17/02

    摘要： A tire measurement system includes a computer with various memory/media elements for storing raw and transformed tire measurement data (e.g., a data set of measured radial or lateral run-out values) as well as software in the form of computer-executable instructions, which are executed by a processor to filter selected run-out values within the obtained data set that spike above adjacent measurements, identify selected ones of the filtered run-out values that lie on a convex hull surrounding the entire set of values, and perform interpolation of the identified selected ones of the run-out values that lie on the convex hull to obtain a final data set of filtered run-out measurements. Similar steps can be performed on an inverted data set to better detect sidewall deformation features such as sidewall depressions.

    摘要翻译： 轮胎测量系统包括具有用于存储原始和变换的轮胎测量数据（例如，测量的径向或横向跑出值的数据集）的各种存储器/介质元件的计算机以及计算机可执行指令形式的软件， 其由处理器执行以过滤所获得的在相邻测量值之上的数据集中的所选择的跳出值，识别位于围绕整个值集合的凸包上的已过滤余丢数值中选出的一个，并执行插值 的位于凸包上的确定的所选出的一些缺失值以获得最终的过滤耗尽测量数据集。 可以对反转数据集执行类似的步骤，以更好地检测侧壁变形特征，例如侧壁凹陷。

    Filtering method for improving the data quality of geometric tire measurements
    8.
    发明授权
    Filtering method for improving the data quality of geometric tire measurements 有权
    用于提高几何轮胎测量数据质量的过滤方法

    公开(公告)号：US08712720B2

    公开(公告)日：2014-04-29

    申请号：US13139345

    申请日：2009-12-18

    申请人： Verner Steve Nicholson ,  Anton Felipe Thomas

    发明人： Verner Steve Nicholson ,  Anton Felipe Thomas

    IPC分类号： G06F15/00

    CPC分类号： G01M17/02

    摘要： A tire measurement system includes a computer with various memory/media elements for storing raw and transformed tire measurement data (e.g., a data set of measured radial or lateral run-out values) as well as software in the form of computer-executable instructions, which are executed by a processor to filter selected run-out values within the obtained data set that spike above adjacent measurements, identify selected ones of the filtered run-out values that lie on a convex hull surrounding the entire set of values, and perform interpolation of the identified selected ones of the run-out values that lie on the convex hull to obtain a final data set of filtered run-out measurements. Similar steps can be performed on an inverted data set to better detect sidewall deformation features such as sidewall depressions.

    摘要翻译： 轮胎测量系统包括具有用于存储原始和变换的轮胎测量数据（例如，测量的径向或横向跑出值的数据集）的各种存储器/介质元件的计算机以及计算机可执行指令形式的软件， 其由处理器执行以过滤所获得的在相邻测量值之上的数据集中的所选择的跳出值，识别位于围绕整个值集合的凸包上的已过滤余丢数值中选出的一个，并执行插值 的位于凸包上的确定的所选出的一些缺失值以获得最终的过滤耗尽测量数据集。 可以对反转数据集执行类似的步骤，以更好地检测侧壁变形特征，例如侧壁凹陷。