Aircraft brake actuation system including anti-hysteresis control

An aircraft brake actuation system (100) implements an anti-hysteresis feature that compensates for various hysteresis effects exhibited in an aircraft brake actuation system (100) due to one or more sources of mechanical inefficiency within the system (100). The anti-hysteresis feature adjusts the...

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Bibliographische Detailangaben
Hauptverfasser:	EVANS, PAUL S, QUITMEYER, JAMES N
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	An aircraft brake actuation system (100) implements an anti-hysteresis feature that compensates for various hysteresis effects exhibited in an aircraft brake actuation system (100) due to one or more sources of mechanical inefficiency within the system (100). The anti-hysteresis feature adjusts the command signal up or down, depending on the direction of the command, a predetermined amount based on the amount of hysteresis in the system (100). By doing so, the actual brake force supplied to the aircraft brake elements more accurately represents the brake force being commanded.