TIRE UNIFORMITY IMPROVEMENT THROUGH MODIFIED SAMPLING OF UNIFORMITY PARAMETERS
摘要
Methods and systems for improving tire uniformity through identification of uniformity attributes, such as process harmonics are provided. More particularly, uniformity measurements acquired according to a non-uniform sampling pattern can be obtained and analyzed to estimate one or more process harmonics (e.g. the magnitude of the process harmonic). The non-uniform sampling pattern can specify the acquisition of uniformity measurements in a varying or irregular manner about one or more revolutions of the tire. For instance, the non-uniform sampling pattern can specify a random spacing between data points. The uniformity attributes estimated from the uniformity measurements can be used to modify the manufacture of tires to improve tire uniformity.
申请公布号
WO2015069272(A1)
申请公布日期
2015.05.14
申请号
WO2013US69094
申请日期
2013.11.08
申请人
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE, S.A.;MAWBY, WILLIAM, DAVID;KUNZ, ROSS