Where a body includes one or more inertial motion sensors, such as gyroscopes or accelerometers, the body's response to inertial motion may be simulated by actually imparting inertial motion to the sensors, and interpreting signals received from such sensors in response to the inertial motion. Gyroscopes or accelerometers of an aerial vehicle may be physically removed therefrom and remain in communication with an inertial navigation system, and rotated by one or more motors or motorized components to simulate angular velocities on the gyroscopes or accelerations on the accelerometers. Signals received by the inertial navigation system from the gyroscopes or the accelerometers may be evaluated to confirm the operability of the gyroscopes and accelerometers, the responsiveness of the inertial navigation system to sensed inertial motion or events associated with such inertial motion, or any other aspect of the aerial vehicle.
Simulating inertial motion using true inertial motion
2021-01-05
Patent
Elektronische Ressource
Englisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes |
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