US 12,459,636 B2
Flight compensator control system for aircraft with haptic feedback
Remi-Louis Lawniczak, Moissy-Cramayel (FR); and Christophe Bastide, Moissy-Cramayel (FR)
Assigned to Safran Electronics & Defense, Paris (FR)
Appl. No. 18/566,023
Filed by Safran Electronics & Defense, Paris (FR)
PCT Filed Jun. 3, 2022, PCT No. PCT/FR2022/051063
§ 371(c)(1), (2) Date Nov. 30, 2023,
PCT Pub. No. WO2022/254162, PCT Pub. Date Dec. 8, 2022.
Claims priority of application No. 2105919 (FR), filed on Jun. 4, 2021.
Prior Publication US 2024/0246660 A1, Jul. 25, 2024
Int. Cl. B64C 13/50 (2006.01); B64C 27/04 (2006.01)
CPC B64C 13/507 (2018.01) [B64C 27/04 (2013.01)] 8 Claims
OG exemplary drawing
 
1. An aircraft flight compensator control system comprising a motor, and a variable-friction actuator coupled with the motor and with an output shaft, wherein the variable-friction actuator comprises a variable-friction-torque magnetic clutch connected to the output shaft, the aircraft flight compensator control system comprising means for detecting a sense of force applied to the output shaft, wherein the aircraft flight compensator control system comprises a reduction gear placed between the motor and the actuator, wherein the aircraft flight compensator control system further comprises a magnetorheological brake inserted between the magnetic clutch and the motor.