초록 ▼

An air vehicle assembly and a corresponding method for launching an air vehicle assembly are provided, along with corresponding control systems and methods. The air vehicle assembly may include a plurality of air vehicles releasably joined to one another during a portion of the flight, such as durin

An air vehicle assembly and a corresponding method for launching an air vehicle assembly are provided, along with corresponding control systems and methods. The air vehicle assembly may include a plurality of air vehicles releasably joined to one another during a portion of the flight, such as during take-off and landing. By being releasably joined to one another, such as during take-off and landing, the air vehicles can rely upon and assist one another during the vertical take-off and landing while being designed to have a greater range and higher endurance following the transition to forward flight, either while remaining coupled to or following separation from the other air vehicles. By taking into account the states of the other air vehicles, the control system and method also permit the air vehicles of an air vehicle assembly to collaborate.

대표청구항 ▼

What is claimed is: 1. An air vehicle assembly comprising: at least three air vehicles, wherein each air vehicle is releasably joined to another air vehicle; and a control system for at least partially controlling operation of said air vehicles, wherein said control system directs said air vehicles

What is claimed is: 1. An air vehicle assembly comprising: at least three air vehicles, wherein each air vehicle is releasably joined to another air vehicle; and a control system for at least partially controlling operation of said air vehicles, wherein said control system directs said air vehicles to take off while said air vehicles are releasably joined to one another such that said air vehicles collectively define a closed structure during take off, and wherein said control system directs at least two of said air vehicles that were releasably joined to one another during take off to decouple from one another while each remains coupled to at least one other air vehicle during a transition to a line abreast configuration. 2. An air vehicle assembly according to claim 1 wherein said control system causes each air vehicle in the line abreast configuration to decouple from each neighboring air vehicle such that each air vehicle is subsequently capable of flight independent of the other air vehicles. 3. An air vehicle assembly according to claim 2 wherein said control system causes said air vehicles to recouple to one another once each air vehicle has flown independently of the other air vehicles. 4. An air vehicle assembly according to claim 1 wherein said control system is distributed between said air vehicles with each air vehicle including that portion of said control system that directly controls the respective air vehicle, and wherein those portions of said control system resident in different air vehicles are adapted to communicate while said air vehicles are joined to one another. 5. An air vehicle assembly according to claim 1 wherein said control system directs said air vehicles to vertically take off. 6. An air vehicle assembly according to claim 1 wherein each air vehicle comprises: an engine; a propeller rotatably driven by said engine; and at least one vane disposed in exhaust of said propeller, wherein each vane is responsive to said control system for at least partially controlling flight of said air vehicle. 7. An air vehicle assembly according to claim 6 wherein the engine is capable of providing differential thrust to at least partially control flight of said air vehicle. 8. An air vehicle assembly according to claim 6 wherein each air vehicle further comprises a shroud surrounding said propeller. 9. An air vehicle assembly according to claim 6 wherein each air vehicle further comprises a pair of wings extending outwardly from opposite sides of said propeller to respective wingtips. 10. An air vehicle assembly according to claim 9 wherein adjacent air vehicles are releasably joined to one another at their respective wingtips. 11. An air vehicle assembly according to claim 9 wherein each wing comprises an elevon that is responsive to said control system for at least partially controlling flight of said air vehicle. 12. An air vehicle assembly according to claim 9 wherein each wing comprises a cropped delta wing. 13. An air vehicle assembly according to claim 1 wherein said air vehicles comprise unmanned air vehicles.