Methods and apparatus for controlling landing gear retract braking are described. A controller determines wheel speed data corresponding to a speed of a wheel of a landing gear. The controller determines wheel deceleration data corresponding to a rate of change of the wheel speed data. The controller generates a first control signal in response to the wheel deceleration data being greater than a wheel deceleration threshold. The first control signal initiates a wheel deceleration regulation process, the wheel deceleration regulation process to cycle an antiskid valve between a first valve position to release brake pressure from the wheel and a second valve position to cease releasing the brake pressure from the wheel. The controller generates a second control signal in response to the wheel speed data being less than a wheel speed threshold. The second control signal terminates the wheel deceleration regulation process.
METHODS AND APPARATUS FOR CONTROLLING LANDING GEAR RETRACT BRAKING
VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DER EINFAHRBREMSUNG VON FAHRWERKEN
PROCÉDÉS ET APPAREIL DE RÉGLAGE DE FREINAGE PAR RÉTRACTION DE TRAIN D'ATTERRISSAGE
2021-03-31
Patent
Elektronische Ressource
Englisch
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