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EP0539263A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Vehicle braking procedure and device for control of the brake torque applied to a wheel

Assignee: Thales SA
•
Filing: 1992-10-09
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Granted: —
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Expires: 2012-10-09
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Abstract

Abstract Translated from French L'adhérence d'une roue sur une piste de freinage est définie par un point de fonctionnement (P) variable sur une courbe d'adhérence (1, 2) fonction du glissement (g) de la roue. Dans le procédé selon l'invention, le paramètre d'asservissement du couple de freinage est le signe de la variation de la pente de la courbe d'adhérence (1, 2) au point de fonctionnement (P) précité. Le couple de freinage est asservi de façon à ce que ce point de fonctionnement (P) soit confondu avec le point d'adhérence maximum (M) de la courbe d'adhérence (1, 2). <IMAGE> The grip of a wheel on a braking track is defined by a variable operating point (P) on a grip curve (1, 2) depending on the slip (g) of the wheel. In the method according to the invention, the braking torque control parameter is the sign of the variation in the slope of the grip curve (1, 2) at the abovementioned operating point (P). The braking torque is controlled so that this operating point (P) coincides with the maximum grip point (M) of the grip curve (1, 2). <IMAGE>

Inventors

  • 👤 Christian Menard

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 10:08
CPC Classifications
B; B60; B60T; B60T8/00; B60T8/17; B60T8/176; B60T8/1763; B60T8/17636

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3508795A Cited
DE2204092A1 Cited
US3967862A Cited
EP0219023A2 Cited
EP0252595A2 Cited
WO1989010863A1 Cited

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