Novel configuration vertical take-off and landing unmanned aerial vehicle and flight control method thereof

A technology for vertical take-off and landing, unmanned aerial vehicle, applied in vertical take-off and landing aircraft, aircraft control, aircraft and other directions, can solve the problems of poor aircraft stability and maneuverability, low degree of realization, low flight efficiency of aircraft, etc. Military and civilian prospects, delayed airflow separation, the effect of a simple body structure
CN109229367APending Publication Date: 2019-01-18NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Publication Date
2019-01-18

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Abstract

The invention discloses a novel configuration vertical take-off and landing unmanned aerial vehicle belonging to the field of aircraft transmission system and lifting rotor, which comprises a fuselage, a rolling wing system, a vertical tail, a rudder, an aileron, a flap, a detection pod and an take-off and landing actuating cylinder. A rolling wing system is installed in the duct of the wing, andthe rolling wing system is composed of two groups of rolling wings with the same size and opposite rotating directions. The propeller shaft of each roller section is coaxial, and the full vector propulsion system of cycloidal propeller is composed of two sections of each group. The invention discloses a novel configuration vertical take-off and landing unmanned aerial vehicle, which can realize vertical take-off and landing on land-based platform and sea-based platform, and has better flying quality. The invention combines the characteristics of a rotor aircraft and a fixed-wing aircraft, andhas low dependence on take-off and landing site and strong environmental adaptability. At the same time, the whole structure of cycloidal propeller system is light and simple, which has broad militaryand civilian prospects.
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Description

technical field

[0001] The invention relates to a general aviation aircraft, relates to the field of aircraft transmission system and lift rotor, in particular to a new configuration vertical take-off and landing unmanned aerial vehicle. Background technique

[0002] At present, the aircraft capable of vertical take-off and landing are mainly rotor-type aircraft, but the rotor-type aircraft has obvious disadvantages such as low efficiency, high noise, cumbersome manipulation, complex mechanism, and low forward flight speed. This type of aircraft is small and can fly forward at a high speed during forward flight, but fixed-wing aircraft cannot achieve vertical take-off and landing, and is highly dependent on the take-off and landing site, so both are subject to certain restrictions in use; currently The aircraft that can realize vertical take-off and landing and high-speed forward flight at the same time is mainly the tilt-rotor aircraft, but the tilt-rotor aircraft not only ...

Claims

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