Invention Grant
- Patent Title: Method for controlling a wheeled vehicle in low-grip conditions
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Application No.: US17771264Application Date: 2020-10-26
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Publication No.: US11648949B2Publication Date: 2023-05-16
- Inventor: Laëtitia Li , Brigitte D'Andrea-Novel , Sylvain Thorel , Aurélien Richard
- Applicant: SAFRAN ELECTRONICS & DEFENSE , ARMINES—Association Pour La Recherche Et Le Developpement Des Methodes Et Processus Industriels
- Applicant Address: FR Paris
- Assignee: SAFRAN ELECTRONICS & DEFENSE,ARMINES—Association Pour La Recherche Et Le Developpement Des Methodes Et Processus Industriels
- Current Assignee: SAFRAN ELECTRONICS & DEFENSE,ARMINES—Association Pour La Recherche Et Le Developpement Des Methodes Et Processus Industriels
- Current Assignee Address: FR Paris; FR Paris
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: FR 12014 2019.10.25
- International Application: PCT/EP2020/080078 2020.10.26
- International Announcement: WO2021/079004A 2021.04.29
- Date entered country: 2022-04-22
- Main IPC: B60W40/00
- IPC: B60W40/00 ; B60W40/068 ; B60W50/00 ; B60W30/18
Abstract:
A method of controlling a vehicle having wheels provided with tires resting on a surface, the method using a model of the physical behavior of each tire as a function of a sideslip angle (βij) for each tire relative to the surface. The model is obtained by implementing an adaptive algorithm that selectively applies an affABREGEine model (Z1), a DUGOFF model (Z2), or a constant model (Z3).
Public/Granted literature
- US20230046970A1 METHOD FOR CONTROLLING A WHEELED VEHICLE IN LOW-GRIP CONDITIONS Public/Granted day:2023-02-16
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