According to the deployment process of high-aspect-ratio UAV floding wings,aerodynamic characteristics is studied on scaled model at different attack angle and different grazing angle for wind tunnel test.Experimental results show that layout of aerodynamic configuration can meet design requirements of cruise,and it has a good stability at vertical and transverse course.Multi-surface combined Fuselage can bring favorable effect on full-aircraft.Characteristic analysis points out the direction of aerodynamic...