Method of controlling an electric motor for driving rotation of an aircraft wheel

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United States of America Patent

PATENT NO 9452826
APP PUB NO 20150175257A1
SERIAL NO

14568185

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Abstract

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A control method for controlling an electric motor driving rotation of an aircraft wheel (4a, 4b) for generating a torque command for controlling the motor, the method being characterized in that it comprises implementing:

    a first servo-control loop (23) having as its input signal a speed setpoint, having as its return signal a signal representative of the speed of the wheel or of the aircraft, and having as its output signal an acceleration setpoint (Cons_a); anda second servo-control loop (24) having as its input signal the acceleration setpoint (Cons_a), as its return signal a signal representative of the acceleration (Ar) of the wheel or of the aircraft, and as its output signal the torque command.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN LANDING SYSTEMS78140 VÉLIZY-VILLACOUBLAY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gorce, Clement Velizy-Villacoublay, FR 2 6
Lemay, David Velizy-Villacoublay, FR 9 48

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