FIELD: aviation.
SUBSTANCE: invention relates to designs of unmanned aerial vehicles. Unmanned combat reconnaissance aircraft carrier is made according to the "canard" scheme with a front horizontal empennage, a rear annular wing (RAW), having both internal keels attaching it to the fuselage with an inter-keel angle of 120° to each other, and side sections, deflecting sideways downwards, forming a three-arch wing. Unmanned vehicle has a rotary-piston, or turboprop, or turbojet and electric engines, which drive the larger and three smaller propellers into the rear annular wing, creating common and distributed thrust for vertical take-off and landing on tail and stealthy, enveloping the relief, flight with horizontal position of fuselage when approaching a target and its attack with folded blades of a larger propeller with its engine switched off.
EFFECT: reduced dimensions of UAV in transport-marching configuration, possibility of vertical take-off and landing on tail, increase in flight speed and range.
2 cl, 3 dwg, 1 tbl
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Authors
Dates
2024-10-24—Published
2023-10-18—Filed