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1. 发明申请

WO2014158186A1 TIRE UNIFORMITY IMPROVEMENT USING ESTIMATES BASED ON CONVOLUTION/DECONVOLUTION WITH MEASURED LATERAL FORCE VARIATION 审中-公开
标题翻译：轮胎均匀性改进使用基于调整/解卷积的估计与测量的侧向力变化
公开(公告)号：WO2014158186A1
公开(公告)日：2014-10-02
申请号：PCT/US2013/034607
申请日：2013-03-29
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , MAWBY, William, David , TRAYLOR, James, Michael
发明人： MAWBY, William, David , TRAYLOR, James, Michael
IPC分类号： G01M17/02
CPC分类号： G01M17/02 , B60C99/006
摘要： Systems and methods for estimating a uniformity parameter of a tire are provided. For instance, convolution can be used to estimate radial force variation from one or more uniformity parameter measurements, including radial run out parameter measurements and lateral force variation measurements. Deconvolution can be used to estimate radial run out from one or more uniformity parameter measurements, including radial force variation parameter measurements and lateral force variation measurements. The estimated uniformity parameter can be estimated from the measured radial uniformity parameter using one or more models. The one or more models can represent an estimated radial uniformity parameter at a discrete measurement point as a weighted sum of the measured radial uniformity parameter at the discrete measurement point and one or more selected measurement points proximate the discrete measurement point. The measurement points can be selected based on the contact patch length of the tire.
摘要翻译：提供了用于估计轮胎的均匀性参数的系统和方法。例如，可以使用卷积来估计来自一个或多个均匀性参数测量的径向力变化，包括径向跳动参数测量和横向力变化测量。去卷积可以用于估计一个或多个均匀性参数测量的径向跳动，包括径向力变化参数测量和横向力变化测量。可以使用一个或多个模型从测量的径向均匀性参数估计估计的均匀性参数。一个或多个模型可以在离散测量点处表示估计的径向均匀性参数，作为离散测量点处测量的径向均匀性参数和离离测量点附近的一个或多个选定测量点的加权和。可以基于轮胎的接触片长度来选择测量点。

2. 发明申请

WO2015069270A1 IMPROVEMENT OF THE UNIFORMITY OF A TIRE USING ESTIMATION OF TRANSIENT EFFECTS 审中-公开
标题翻译：使用估计瞬态效应改善轮胎的均匀性
公开(公告)号：WO2015069270A1
公开(公告)日：2015-05-14
申请号：PCT/US2013/069082
申请日：2013-11-08
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , MAWBY, William, David , TRAYLOR, James, Michael , APPLEMAN, Casey
发明人： MAWBY, William, David , TRAYLOR, James, Michael , APPLEMAN, Casey
IPC分类号： B29D30/06
CPC分类号： B29D30/0654 , B29D30/0061 , B29D30/0633 , B29D30/0662 , B29D2030/0066 , B29D2030/0635 , B29D2030/0655 , B29D2030/0663 , B29D2030/0675 , G01M17/02
摘要： Systems and methods for improving tire uniformity through identification of transient effects contributing to the non-uniformity of a tire are provided. More particularly, uniformity measurements can be obtained for a set of a plurality of tires. The uniformity measurements can include contributions from tire harmonic uniformity effects (e.g. effects attributable to tooling elements used during tire manufacture) as well as process harmonic uniformity effects (e.g. effects attributable to process elements used during tire manufacture). Certain of the tire harmonic uniformity effects can be transient effects that change from tire to tire. For instance, the effect attributable to a curing membrane used during the curing process can transiently change from tire to tire. Aspects of the present disclosure are directed to identifying transient effect contributions to uniformity measurements and improving the uniformity of the tire using the identified transient effect contributions.
摘要翻译：提供了通过识别有助于轮胎不均匀性的瞬时效应来提高轮胎均匀性的系统和方法。更具体地，可以获得一组多个轮胎的均匀度测量。均匀性测量可以包括来自轮胎谐波均匀性效应（例如可归因于在轮胎制造期间使用的加工元件的效果）以及加工谐波均匀性效应（例如可归因于在轮胎制造期间使用的加工元件的效果）的贡献。某些轮胎谐波均匀性影响可能是从轮胎到轮胎的瞬态效应。例如，在固化过程中使用的固化膜所产生的效果可以从轮胎瞬间变化到轮胎。本公开的方面旨在识别对均匀度测量的瞬态效应贡献，并使用所识别的瞬态效应贡献来提高轮胎的均匀性。

3. 发明申请

WO2014158185A1 TIRE UNIFORMITY IMPROVEMENT USING ESTIMATES BASED ON CONVOLUTION/DECONVOLUTION 审中-公开
标题翻译：轮胎均匀性改进使用基于进化/解卷积的估计
公开(公告)号：WO2014158185A1
公开(公告)日：2014-10-02
申请号：PCT/US2013/034600
申请日：2013-03-29
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , MAWBY, William, David , TRAYLOR, James, Michael
发明人： MAWBY, William, David , TRAYLOR, James, Michael
IPC分类号： G01M17/02
CPC分类号： G01M17/02
摘要： Systems and methods for improving the uniformity of a tire using convolution/deconvolution-based uniformity parameter estimates of a tire are provided. For instance, convolution can be used to estimate radial force variation from one or more uniformity parameter measurements, including radial run out parameter measurements. Deconvolution can be used to estimate radial run out from one or more uniformity parameter measurements, including radial force variation parameter measurements. The estimated uniformity parameter can be estimated from the uniformity parameter measurements using one or more models. The one or more models can represent an estimated radial uniformity parameter at a discrete measurement point as a weighted sum of the measured radial uniformity parameter at the discrete measurement point and one or more selected measurement points proximate the discrete measurement point. The measurement points can be selected based on the contact patch length of the tire.
摘要翻译：提供了使用轮胎的基于卷积/去卷积的均匀性参数估计来改进轮胎均匀性的系统和方法。例如，可以使用卷积来估计来自一个或多个均匀性参数测量的径向力变化，包括径向耗尽参数测量。去卷积可用于估计一个或多个均匀性参数测量的径向跳动，包括径向力变化参数测量。可以使用一个或多个模型从均匀性参数测量来估计所估计的均匀性参数。一个或多个模型可以在离散测量点处表示估计的径向均匀性参数，作为离散测量点处测量的径向均匀性参数和离离测量点附近的一个或多个选定测量点的加权和。可以基于轮胎的接触片长度来选择测量点。

4. 发明申请

WO2014204443A1 TIRE UNIFORMITY IMPROVEMENT THROUGH IDENTIFICATION OF PROCESS HARMONICS FROM STATIC BALANCE MEASUREMENTS 审中-公开
标题翻译：通过从静态平衡测量中识别过程谐波的轮胎均匀性改进
公开(公告)号：WO2014204443A1
公开(公告)日：2014-12-24
申请号：PCT/US2013/046297
申请日：2013-06-18
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , MAWBY, William, David , SIMONS, Steve , TRAYLOR, James, Michael , THOMAS, Anton, Felipe , SAULS, Jonathan
发明人： MAWBY, William, David , SIMONS, Steve , TRAYLOR, James, Michael , THOMAS, Anton, Felipe , SAULS, Jonathan
IPC分类号： G01M1/30
CPC分类号： G01M1/12 , G01M17/02 , G01M17/024
摘要： Systems and methods for improving tire uniformity using estimates of process harmonic magnitude(s) from static balance measurements for a set of tires are provided. In particular, a sequence of observed magnitudes of static balance can be obtained for a set of tires. The sequence of observed magnitudes can be analyzed in conjunction with a baseline magnitude pattern associated with the process harmonic to derive a magnitude of the process harmonic. The magnitude of the process harmonic can be used to improve the uniformity of tires.
摘要翻译：提供了使用对一组轮胎的静态平衡测量的过程谐波幅度的估计来提高轮胎均匀性的系统和方法。特别地，对于一组轮胎可以获得静态平衡的观测量级的顺序。可以结合与过程谐波相关联的基线幅度模式来分析观测幅度的序列，以导出过程谐波的幅度。过程谐波的大小可用于提高轮胎的均匀性。

5. 发明申请

WO2014051613A1 IMPROVEMENT OF THE UNIFORMITY OF A TIRE USING TOOLING SIGNATURE ANALYSIS 审中-公开
标题翻译：使用工具签名分析改进轮胎的均匀性
公开(公告)号：WO2014051613A1
公开(公告)日：2014-04-03
申请号：PCT/US2012/057864
申请日：2012-09-28
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , MAWBY, William, David , SAULS, Jonathan , TRAYLOR, James, Michael
发明人： MAWBY, William, David , SAULS, Jonathan , TRAYLOR, James, Michael
IPC分类号： G05B13/02
CPC分类号： B60C99/006 , B29D30/0633 , B29D2030/0634 , G01M17/02 , G05B19/41865 , G05B19/41875 , G05B2219/32182 , G05B2219/50055
摘要： Systems and methods for improving the uniformity of a tire by identifying the effects of tooling elements used during tire manufacture on tire uniformity, such as effects resulting from building drum elements, form elements, mold elements, and other tooling elements, are provided. More particularly, a tooling signature of a tooling element can be identified by analyzing a plurality of uniformity waveforms measured for a set of tires manufactured using the tooling element. The tooling signature can be analyzed and used to modify tire manufacture to improve the uniformity of a tire.
摘要翻译：提供了通过识别在轮胎制造期间使用的加工元件对轮胎均匀性的影响，例如由建造鼓元件，成形元件，模具元件和其它工具元件产生的效果来改善轮胎均匀性的系统和方法。更具体地，可以通过分析针对使用该加工元件制造的一组轮胎测量的多个均匀性波形来识别加工元件的加工签名。可以分析工具签名并用于修改轮胎制造以改善轮胎的均匀性。

6. 发明申请

WO2014092722A1 EFFICIENT HIGH SPEED UNIFORMITY MEASUREMENTS USING SPEED RAMPS 审中-公开
标题翻译：使用速度RAM的高效均衡测量
公开(公告)号：WO2014092722A1
公开(公告)日：2014-06-19
申请号：PCT/US2012/069745
申请日：2012-12-14
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , NICHOLSON, Verner, Steve , TRAYLOR, James, Michael
发明人： NICHOLSON, Verner, Steve , TRAYLOR, James, Michael
IPC分类号： B24B1/00
CPC分类号： G01M17/02 , B29D2030/0635 , G01M1/225
摘要： Methods and systems for improving the uniformity of a tire by determining one or more high speed uniformity parameters of the tire are provided. The high speed uniformity parameters can be determined by continuously acquiring uniformity data while ramping the tire to and from high speeds. For instance, measured uniformity data can be continuously collected for the tire as the tire is increased to high rotational speeds and decreased from high rotational speeds. The measured uniformity data can then be analyzed to determine one or more high speed uniformity parameters for the tire. For instance, the measured uniformity data can be corrected for non-high speed uniformity contributions to the uniformity measurements, such as contributions resulting from non-uniformity of a road wheel use to load the tire during uniformity testing, contributions resulting from mass unbalance of the tire, and contributions from low speed uniformity parameters of the tire.
摘要翻译：提供了通过确定轮胎的一个或多个高速均匀性参数来改善轮胎的均匀性的方法和系统。高速均匀性参数可以通过连续地获取均匀性数据，同时将轮胎从高速度转移到高速度下来确定。例如，当轮胎增加到高转速并且从高转速降低时，可以为轮胎连续收集测量的均匀度数据。然后可以分析所测量的均匀度数据，以确定轮胎的一个或多个高速均匀性参数。例如，可以校正测量的均匀度数据，以对均匀度测量提供非高速均匀性贡献，例如由均匀性测试期间用于加载轮胎的车轮用途的不均匀性导致的贡献，由于质量不平衡导致的贡献轮胎，以及轮胎低速均匀性参数的贡献。

7. 发明申请

WO2005051640A1 TIRE MANUFACTURING METHOD FOR IMPROVING THE UNIFORMITY OF A TIRE 审中-公开
标题翻译：用于改善轮胎均匀性的轮胎制造方法
公开(公告)号：WO2005051640A1
公开(公告)日：2005-06-09
申请号：PCT/US2004/039021
申请日：2004-11-19
申请人： SOCIETE DE TECHNOLOGIE MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , MAWBY, William, David , O'BRIEN, George, Phillips , PERSYN, Eugene, Marshall , TRAYLOR, James, Michael
发明人： MAWBY, William, David , O'BRIEN, George, Phillips , PERSYN, Eugene, Marshall , TRAYLOR, James, Michael
IPC分类号： B29D30/06
CPC分类号： G01M1/30 , B29D30/0662 , B29D2030/0665
摘要： A tire manufacturing method includes a method for optimizing the uniformity of a tire by reducing the after cure radial force variation. The after cure radial force variation vector is modeled as a vector sum of each of the vectors representing contributions arising from the tire building steps-the “tire room effect vector” and a vector representing contributions arising from the vulcanization and uniformity measurement steps-the “curing room effect vector.” In further detail, both the tire room and curing room effect vectors can be further decomposed into sub-vectors representing each radial force variation contribution for which a measurable indicator is available. For a series of tires, the method obtains such measurements as the before cure radial runout (RRO) at one or more stages of the building sequence, measurements of loading angles on the tire building equipment, and measurements made during vulcanization process.
摘要翻译：轮胎制造方法包括通过减小固化后的径向力变化来优化轮胎的均匀性的方法。后固化径向力变化矢量被建模为表示轮胎建造步骤产生的贡献的每个向量的矢量和 - “轮胎室效应矢量”和表示由硫化和均匀性测量步骤产生的贡献的矢量 - “ 养护室效应矢量“。更详细地，轮胎室和固化室效应矢量可以进一步分解成表示可测量的指示符可用的每个径向力变化贡献的子向量。对于一系列轮胎，该方法在建筑物序列的一个或多个阶段获得如前固化径向跳动（RRO）的测量，轮胎建筑设备上的负载角度的测量以及硫化过程中的测量。

8. 发明申请

WO2006055649A1 TIRE MANUFACTURING METHOD FOR IMPROVING THE UNIFORMITY OF A TIRE 审中-公开
标题翻译：用于改善轮胎均匀性的轮胎制造方法
公开(公告)号：WO2006055649A1
公开(公告)日：2006-05-26
申请号：PCT/US2005/041560
申请日：2005-11-16
申请人： SOCIETE DE TECHNOLOGIE MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , MAWBY, William, David , PERSYN, Eugene, Marshall , TRAYLOR, James, Michael
发明人： MAWBY, William, David , PERSYN, Eugene, Marshall , TRAYLOR, James, Michael
IPC分类号： B29D30/06
CPC分类号： B29D30/0633 , B29D2030/0635
摘要： A tire manufacturing method includes a method for optimizing the uniformity of a tire by reducing the green tire radial runout. The green tire radial runout is modeled as a vector sum of each of the vectors representing contributions arising from the tire building steps. A set of vector coefficients is generated from the vector equation. The building steps include building the tire carcass, building the tire summit, transferring the summit onto the inflate carcass, and measuring the radial runout and tooling angles at each step in the process. After the model is built the vector equations and coefficients are applied to subsequent tires. By adjusting the tooling angles, green tire radial runout can be optimized.
摘要翻译：轮胎制造方法包括通过减少生胎的径向跳动来优化轮胎的均匀性的方法。生轮胎径向跳动被建模为表示由轮胎制造步骤产生的贡献的每个向量的矢量和。从矢量方程生成一组矢量系数。建筑步骤包括建造轮胎胎体，建立轮胎峰顶，将山顶转移到膨胀胎体上，并测量过程中每个步骤的径向跳动和加工角度。建立模型后，将矢量方程和系数应用于后续轮胎。通过调整加工角度，可以优化生胎轮胎的径向跳动。

9. 发明申请

WO2013039505A1 IMPROVEMENT OF TIRE UNIFORMITY THROUGH IDENTIFICATION OF PROCESS HARMONICS USING RE-INDEXED PARTIAL UNIFORMITY WAVEFORMS 审中-公开
标题翻译：通过使用重新指定的部分均匀波形来识别过程谐波的轮胎均匀性的改进
公开(公告)号：WO2013039505A1
公开(公告)日：2013-03-21
申请号：PCT/US2011/051865
申请日：2011-09-16
申请人： MICHELIN RECHERCHE ET TECHNIQUE, S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , MAWBY, William, David , JETER, Jimmy , SAULS, Jonathan , TRAYLOR, James, Michael
发明人： MAWBY, William, David , JETER, Jimmy , SAULS, Jonathan , TRAYLOR, James, Michael
IPC分类号： G06F19/00
CPC分类号： G01M17/02 , B29D30/0061 , B29D30/0633 , B29D2030/0066 , B29D2030/0634 , G01N29/449
摘要： Systems and methods for improving tire uniformity include identifying at least one candidate process harmonic and corresponding period. A set of uniformity waveforms is then collected for each test tire in a set of one or more test tires. To provide better data for analysis, the collection of waveforms may include multiple waveforms including measurements obtained before and/or after cure, in clockwise and/or counterclockwise rotational directions, and while the tire is loaded and/or unloaded. The uniformity waveforms may be re-indexed to the physical order of the at least one candidate process harmonic, and selected data points within the waveforms may optionally be deleted around a joint effect or other non-sinusoidal effect. The re-indexed, optionally partial, waveforms may then be analyzed to determine magnitude and azimuth estimates for the candidate process harmonics. Aspects of tire manufacture may then be modified in a variety of different ways to account for the estimated process harmonics.
摘要翻译：用于提高轮胎均匀性的系统和方法包括识别至少一个候选过程谐波和相应周期。然后在一组或多个测试轮胎中为每个测试轮胎收集一组均匀性波形。为了提供更好的用于分析的数据，波形的收集可以包括多个波形，包括在顺时针和/或逆时针旋转方向上固化之前和/或之后获得的测量值，以及轮胎装载和/或卸载时的多个波形。均匀性波形可以被重新索引到至少一个候选过程谐波的物理顺序，并且波形内的所选数据点可以可选地围绕关节效应或其他非正弦效应被删除。然后可以分析重新索引的，可选地部分的波形，以确定候选过程谐波的幅度和方位估计。然后可以以各种不同的方式修改轮胎制造的方面以考虑估计的过程谐波。

10. 发明申请

WO2005051638A1 TIRE MANUFACTURING METHOD FOR IMPROVING THE UNIFORMITY OF A TIRE 审中-公开
标题翻译：用于改善轮胎均匀性的轮胎制造方法
公开(公告)号：WO2005051638A1
公开(公告)日：2005-06-09
申请号：PCT/IB2003/006462
申请日：2003-11-21
申请人： SOCIETE DE TECHNOLOGIE MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , MAWBY, William, David , O'BRIEN, George, P. , PERSYN, Eugene, Marshall , TRAYLOR, James, Michael
发明人： MAWBY, William, David , O'BRIEN, George, P. , PERSYN, Eugene, Marshall , TRAYLOR, James, Michael
IPC分类号： B29D30/06
CPC分类号： G01M1/30 , B29D30/0662 , B29D2030/0665
摘要： A tire manufacturing method includes a method for optimizing the uniformity of a tire by reducing the after cure radial force variation. The after cure radial force variation vector is modeled as a vector sum of each of the vectors representing contributions arising from the tire building steps - the "tire room effect vector" and a vector representing contributions arising from the vulcanization and uniformity measurement steps - the "curing room effect vector." In further detail, both the tire room and curing room effect vectors can be further decomposed into sub-vectors representing each radial force variation contribution for which a measurable indicator is available. For a series of tires, the method obtains such measurements as the before cure radial runout (RRO) at one or more stages of the building sequence, measurements of loading angles on the tire building equipment, and measurements made during vulcanization process.
摘要翻译：轮胎制造方法包括通过减小固化后的径向力变化来优化轮胎的均匀性的方法。后固化径向力变化矢量被建模为表示由轮胎建造步骤产生的贡献的每个矢量的矢量和 - “轮胎室效应矢量”和表示由硫化和均匀性测量步骤产生的贡献的矢量 - “ 养护室效应矢量“。更详细地，轮胎室和固化室效应矢量可以进一步分解成表示可测量的指示符可用的每个径向力变化贡献的子向量。对于一系列轮胎，该方法在建筑物序列的一个或多个阶段获得如前固化径向跳动（RRO）的测量，轮胎建筑设备上的负载角度的测量以及硫化过程中的测量。

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