TIRE UNIFORMITY IMPROVEMENT USING ESTIMATES BASED ON CONVOLUTION/DECONVOLUTION WITH MEASURED LATERAL FORCE VARIATION

摘要

tire uniformity parameters to estimate to a system and method is provided. For example, using the convolution may estimate the radial run-out parameter measurements and the lateral force variation measurement, including one or more parameters measured from the uniformity of the radial force variation. Using deconvolution may estimate the radial run-out from the one or more parameters measured, including uniformity of the radial force variation parameter measurements and the lateral force variation measurements. Estimated uniformity parameter may be estimated from the radial uniformity of the measured parameter using at least one model. One or more models may represent the radial uniformity of the parameters estimated in the discrete measurement point as a weighted sum of the discrete measurement points, and at least one radial uniformity parameter measured at the selected measurement point adjacent to the discrete measurement points. Measurement points may be selected based on the length of the tire contact patch. ;