公开(公告)号：US20210179152A1

公开(公告)日：2021-06-17

申请号：US17119929

申请日：2020-12-11

Applicant: ALSTOM Transport Technologies

Inventor： Eric BONIN

IPC: B61K9/12 ,  B60B17/00 ,  G01P3/44 ,  G01P3/36 ,  G01B11/16 ,  G01B7/16

Abstract: A method for controlling the deformation of a wheel includes obtaining, for multiple predefined angular positions on the wheel, a parameter characterizing an angular velocity of the wheel when the wheel is in contact with the running surface at each predefined angular position while the wheel is rolling on a running surface, and calculating a radius value of the wheel for each predefined angular position using the parameter characterizing the angular velocity obtained for that angular position.