UAV Flight Control Method And System
First Claim
1. A method for operating a UAV having a gimbaled sensor, the method comprising:
- receiving a first input associated with a target point of interest;
pointing the gimbaled sensor at the target point of interest;
receiving a second input corresponding to a desired flight path;
selecting a velocity vector flight command to achieve the desired flight path, wherein selecting the velocity vector flight command comprises converting attitude data from the gimbaled sensor into the velocity vector flight command; and
operating the flight of the UAV according to the selected velocity vector flight command, wherein the gimbaled sensor remains fixed on the target point of interest during the flight of the UAV.
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Abstract
Disclosed herein is a method and system for flying a ducted-fan air-vehicle, such as an unmanned air-vehicle. The method includes receiving a first input associated with a target point of interest and pointing the gimbaled sensor at the target point of interest. The method further includes receiving a second input corresponding to a desired flight path and selecting a velocity vector flight command to achieve the desired flight path. Selecting the velocity vector flight command includes converting attitude data from the gimbaled sensor into a velocity vector flight command. The method further includes operating the flight of the UAV according to the selected velocity vector flight command and the gimbaled sensor remains fixed on the target point of interest during the flight of the UAV.
153 Citations
20 Claims
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1. A method for operating a UAV having a gimbaled sensor, the method comprising:
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receiving a first input associated with a target point of interest; pointing the gimbaled sensor at the target point of interest; receiving a second input corresponding to a desired flight path; selecting a velocity vector flight command to achieve the desired flight path, wherein selecting the velocity vector flight command comprises converting attitude data from the gimbaled sensor into the velocity vector flight command; and operating the flight of the UAV according to the selected velocity vector flight command, wherein the gimbaled sensor remains fixed on the target point of interest during the flight of the UAV. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method for operating a UAV having a gimbaled camera, the method comprising:
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receiving a first input associated with a target point of interest; pointing the gimbaled camera at the target point of interest; receiving a second input corresponding to a desired flight path; selecting at least one velocity vector flight command to achieve the desired flight path, wherein selecting the at least one velocity vector flight command comprises converting attitude data from the gimbaled camera into the at least one velocity vector flight command, wherein the attitude data comprises gimbaled camera angle data; and operating the flight of the UAV according to the selected velocity vector flight commands, wherein the gimbaled camera remains fixed on the target point of interest during the flight of the UAV; and during operating the flight of the UAV according to the at least one selected velocity vector flight command, adjusting the gimbaled camera so that the gimbaled camera remains fixed on the target point of interest during the flight of the UAV.
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18. A UAV system comprising:
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a UAV having a gimbaled camera; a processor; data storage having instructions executable by the processor for; receiving a first input associated with a target point of interest; pointing the gimbaled sensor at the target point of interest; receiving a second input corresponding to a desired flight path; selecting at least one velocity vector flight command to achieve the desired flight path, wherein selecting the at least one velocity vector flight command comprises converting attitude data from the gimbaled camera into the at least one velocity vector flight command; and operating the flight of the UAV according to the at least one selected velocity vector flight command, wherein the gimbaled camera remains fixed on the target point of interest during the flight of the UAV. - View Dependent Claims (19, 20)
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Specification