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US 8,910,902 B2Granted
Towed sensor array maneuvering system and methods
AssigneeThe Boeing Company
InventorThomas E. Speer
Life of this patent
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Abstract
A towed sensor array maneuvering system and methods are disclosed. A towed airborne vehicle comprising a sensor array is actively maneuvered via a plurality of surfaces coupled thereto. The surfaces are controlled such that a desired path is tracked based on and as a function of desired tracking parameters.
Claims20
A towed sensor array maneuvering system comprising:
- a towed airborne vehicle operable to be pulled by a towing airborne vehicle via a tow cable, and follow a path independently of the towing airborne vehicle;
- a controller coupled to the towed airborne vehicle and operable to actively control the towed airborne vehicle based on and as a function of sensed signals;
- and
- a sensor array coupled to the towed airborne vehicle and operable to receive sensed signals during flight, from a desired ground path to be followed by the towed airborne vehicle, the sensor array operably controlled by the controller so that the towed airborne vehicle actively tracks the desired ground path independent of a path of the towing airborne vehicle and is actively maneuvered in response to the sensed signals.
1 more element
A method for maneuvering a sensor array on a towed airborne vehicle independently of a towing airborne vehicle, the method comprising:
- sensing by a sensor array on a towed airborne vehicle during flight, sensed signals from a desired ground path via the sensor array so that the towed airborne vehicle actively tracks the desired ground path, wherein the desired ground path taken by the towed airborne vehicle is independent of a path taken by a towing aircraft;
- actively maneuvering the towed airborne vehicle comprising the sensor array via a plurality of surfaces coupled thereto;
- and
- controlling the surfaces based on the sensed signals such that the desired ground path is tracked by the towed airborne vehicle.
1 more element
A method for towing a towed airborne vehicle independently of a towing airborne vehicle, the method comprising:
- pulling a towed sensor array maneuvering system by the towing airborne vehicle, the sensor array maneuvering system comprising:
- the towed airborne vehicle operable to be pulled by the towing airborne vehicle via a tow cable, and follow a path independently of the towing airborne vehicle;
- a controller coupled to the towed airborne vehicle and operable to actively control the towed airborne vehicle based on and as a function of sensed signals;
- and
- a sensor array coupled to the towed airborne vehicle and operable to receive sensed signals during flight, from a desired ground path to be followed by the towed airborne vehicle, the sensor array operably controlled by the controller so that the towed airborne vehicle actively tracks the desired ground path independent of a path of the towing airborne vehicle and is actively maneuvered in response to the sensed signals.
2 more elements
Dependencies are inferred from the claim text.