Tilting stick control device, especially for an aircraft, and system comprising two such devices
First Claim
1. System for piloting an aircraft, comprising:
- (a) a control stick designed to be activated by the single hand of a pilot and mounted tilting around two crosswise axes transverse to said control stick;
(b) position sensors provided to deliver electric signals respectively representative of the tilting of said control stick around said axes on both sides of a neutral position;
(c) calculation means receiving said electric signals and controlling accordingly the aerodynamical surfaces of said aircraft; and
(d) torque motors arranged such that the tilting of said control stick around each of said axes drives a relative rotation between the rotor and the stator of the corresponding torque motor, said torque motors respectively receiving electric signals from said calculation means dependent upon the relative rotation of said rotor and stator.
2 Assignments
0 Petitions
Accused Products
Abstract
Device for the control of the elements of a machine having a stick (6,7) designed to be activated by one hand of an operator and mounted tilting around at least one axis (X--X) transverse to the stick. The stick is associated with at least one position sensor (17) which deliver an electric signal representing the tilting of the stick around said axis on both sides of a neutral position, the electric signal controlling at least one of the elements of the machine by a calculation device (30). The device also includes at least one torque motor (12,13) associated to said axis (X--X) so that the tilting of the stick (6,70 drives a relative rotation between the rotor and the stator of the torque motor and in that the torque motor is fed by the calculation device (30).
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Citations
9 Claims
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1. System for piloting an aircraft, comprising:
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(a) a control stick designed to be activated by the single hand of a pilot and mounted tilting around two crosswise axes transverse to said control stick; (b) position sensors provided to deliver electric signals respectively representative of the tilting of said control stick around said axes on both sides of a neutral position; (c) calculation means receiving said electric signals and controlling accordingly the aerodynamical surfaces of said aircraft; and (d) torque motors arranged such that the tilting of said control stick around each of said axes drives a relative rotation between the rotor and the stator of the corresponding torque motor, said torque motors respectively receiving electric signals from said calculation means dependent upon the relative rotation of said rotor and stator. - View Dependent Claims (2, 3, 4, 5, 6)
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7. System for piloting an aircraft, comprising:
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(a) a control stick designed to be tilted by a single hand of a pilot and mounted to be tiltable around two crosswise axes transverse to said control stick; (b) position sensors for delivering electric signals respectively representative of the tilting of said control stick around said axes on both sides of a neutral position; (c) calculation means for receiving said electric signals and controlling accordingly the aerodynamical surfaces of said aircraft; and (d) torque motors arranged such that the tilting of said control stick around each of said axes drives a relative rotation between the rotor and the stator of the corresponding torque motor, said torque motors being respectively controlled by said calculation means so that the movement of said torque motors is in direct reaction to said electric signals, whereby said torque motors produce a mechanical effect upon the motion of said control stick. - View Dependent Claims (8, 9)
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Specification