| 摘要 |
The method involves forming the difference of two imbalance vectors of the vehicle wheel determined at different wheel revolution rates and/or for different tire pressures for use in assessing the tire uniformity. The forces caused by the imbalance are measured with two different pressures and the imbalance vectors are derived from the forces and their difference is formed. Independent claims are also included for the following: (a) an arrangement for testing vehicle wheel pneumatic tire uniformity (b) a computer program for implementing the inventive method (c) and a digital memory medium for working with a computer system to run the computer program. |
