Connection wing unmanned aerial vehicle's aerodynamic layout

The utility model belongs to the technical field of the aviation unmanned aerial vehicle design direction, it is relatively poor mainly to solve unmanned aerial vehicle operation stability, is difficult to realize direct force control's problem. The utility model relates to a connection wing unmanned aerial vehicle's aerodynamic layout, including the aerodynamic layout of aircraft nose, fuselage,interior main wing, outer main wing, interior rear wing, outer rear wing, vertical tail and engine, its characterized in that: have the front wing, unmanned aerial vehicle's main wing, the large aspect ratio main wing of main wing for having winglet are constituteed jointly to interior main wing and outer main wing, unmanned aerial vehicle's rear wing is constituteed jointly to interior rear wingand outer rear wing, vertical tail is two vertical fins, the engine is back pushing -type engine. Connection wing unmanned aerial vehicle's aerodynamic layout make unmanned aerial vehicle have lift -to -drag than big, structur