Abstract:
The present disclosure describes a system and method for the use of unmanned aircraft systems to detect, locate, and identify objects in, on, or near the water that may provide useful information to people in a different location, such as on a nearby vessel for purposes of ultimately locating fish. The vessel can then take action based on data collected by the unmanned aircraft system, such as move to a new location to catch fish as detected by the unmanned aircraft system.
Abstract:
A transportable ground station for a UAV includes a container in which the UAV may be transported and housed. The container includes a wireless or contact-based recharging station that recharges the UAV's batteries or other power sources after the UAV returns from a mission. The recharging station may be directly or indirectly connected to one or more solar panels that generate energy to power the recharging station. The ground station may be deployed virtually anywhere, from any vehicle (e.g., plane, train, boat, truck, etc.), and may operate over an extended period of time without human intervention.
Abstract:
A rotary wing vehicle (1) includes a body structure having an elongated tubular backbone or core (40), and a counter-rotating coaxial rotor system (3, 5) having rotors with each rotor having a separate motor (54, 61) to drive the rotors about a common rotor axis of rotation (7), The rotor system is used to move the rotary wing vehicle (1) in directional flight.
Abstract:
A launch and capture system for capturing a vertical take-off and landing (VTOL) vehicle having a thruster (104) and a duct (106) configured to direct airflow generated by the thruster includes a capture plate (120) and an extension (122). The capture plate is configured to alter the airflow and generate a force attracting the duct to the capture plate. The extension is coupled to the capture plate, and is configured to at least facilitate holding the VTOL vehicle against the capture plate.
Abstract:
A method and an apparatus for capturing a flying object (5) are revealed. The apparatus includes a generally linear fixture (2), such as a length of rope; a means for suspending (1) the fixture (2) across the path of the flying object (5); and one or more hooks (19) on the flying object (5). The method involves suspending the fixture (2) such that its orientation includes a component normal to the flying object's line of approach; striking the fixture (2) with the flying object (5), which causes the flying object (5) to rotate and decelerate, while the fixture (2) slides along a surface of the flying object (5) into a hook (19); capturing the fixture (2) in the hook (19); and retrieving the flying object (5) from the fixure (2).
Abstract:
A base module may be used to receive and house one or more unmanned aerial vehicles (UAVs) via one or more cavities. The base module receives commands from a manager device and identifies a flight plan that allows a UAV to execute the received commands. The base module transfers the flight plan to the UAV and frees the UAV. Once the UAV returns, the base module once again receives it. The base module then receives sensor data from the UAV from one or more sensors onboard the UAV, and optionally receives additional information describing its flight and identifying success or failure of the flight plan. The base module transmits the sensor data and optionally the additional information to a storage medium locally or remotely accessible by the manager device.
Abstract:
An asymmetric aircraft (1) and an aircraft (1) that can operate from small ships (8) and be stored in high density with three aircraft or more in one helicopter hangar (107) without needing a landing gear or wing fold. These aircraft slide into and out of the hangar on dollies (90) like circuit boards in a computer and are launched and recovered using a large towed parafoil (6).
Abstract:
A vehicle-based airborne wind turbine system having an aerial wing, a plurality of rotors each having a plurality of rotatable blades positioned on the aerial wing, an electrically conductive tether secured to the aerial wing and secured to a ground station positioned on a vehicle, wherein the aerial wing is adapted to receive electrical power from the vehicle that is delivered to the aerial wing through the electrically conductive tether; wherein the aerial wing is adapted to operate in a flying mode to harness wind energy to provide a first pulling force through the tether to pull the vehicle; and wherein the aerial wing is also adapted to operate in a powered flying mode wherein the rotors may be powered so that the turbine blades serve as thrust- generating propellers to provide a second pulling force through the tether to pull the vehicle.
Abstract:
Methods and apparatus for marine deployment according to various aspects of the present invention may operate in conjunction with a floatable housing adapted to be deployed by a marine vehicle. The floatable housing may be adapted to be launched from a marine vehicle and rise to the surface. Assets, such as an unmanned aerial vehicle, may be deployed from the surfaced floatable housing.