APPARATUS AND METHOD FOR CONTROLLING THE GEOMETRY OF AN INCIDENCE PROBE

• Main Authors: HEMELSDAEL, Cécile, DAMIENS TESSIER, Stéphane
• Format: Patent
• Language: English; French; German
• Published: 06.07.2022
• Subjects: AIRCRAFT; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; COSMONAUTICS; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; PARACHUTES; PERFORMING OPERATIONS; PHYSICS; TESTING; TRANSPORTING

Methods and devices for checking the geometry of an angle-of-attack sensor belonging to an aircraft are provided. The device includes one or more stages, a stage comprising a slot the geometric dimensions of which are specifically configured to accept a portion of the said angle-of-attack sensor. The device allows a visual inspection but can also be instrumented (photoelectric cell, laser, camera) in order to verify the geometry of the sensor in detail. Developments notably describe the use of signal indicators, motorized stages, one or more image sensors, specific materials, communications with computers, or placement by drone and/or robotic arm. Software aspects are described.