| 摘要 |
<p>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 run-out values) as well as software in the form of computer-executable instructions, which are executed by a processor to implement a variety of functions, including filtering selected run-out values within the obtained data set that spike above adjacent measurements, transforming the run-out values into two-dimensional form representative of tire curvature, identifying selected ones of the two-dimensional values that lie on a convex hull surrounding the entire set of values, performing one-dimensional interpolation of the identified selected ones of the two-dimensional values that lie on the convex hull to obtain a final data set of filtered run-out measurements, and decomposing the final data set of filtered run-out measurements into a plurality of harmonic components.</p> |
