Method and system for controlling and recovering adhesion of the wheels of a controlled axle of a vehicle
US11772495B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 20, 2016 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | Mar 13, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Q1/447
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The method comprises the steps of generating speed signals indicative of the angular speed of the wheels of said axle; generating an error signal indicative of the error or difference between a set point speed for the wheels, determined by means of a reference model, and the speed indicated by said speed signals; and generating a driving signal for torque-controlling apparatuses applied to the wheels of said axle, by adaptive filtering of an input signal which is a function of said set point speed, modifying parameters of the adaptive filtering as a function of said error signal, such as to make such speed error or difference tend to zero.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.