Miniature multi-flapping-wing air vehicle

Abstract

The invention discloses a miniature multi-flapping-wing air vehicle. The miniature multi-flapping-wing air vehicle is in a six-flapping-wing layout form and is composed of an aircraft body and three pairs of flapping wings, the three pairs of flapping wings are in bilateral symmetry and are arranged on the two sides of the aircraft body in a stepped mode, and each pair of rear flapping wings is sequentially lower than the pair of front adjacent flapping wings in a vertical direction. Three pairs of flapping wings of the air vehicle flap horizontally, the flapping directions of the flapping wings on the same side are the same, and during flapping, the flapping wings on the two sides get close to or away from a central axis of the aircraft body at the same time to generate a lift force and athrust. According to the miniature multi-flapping-wing air vehicle, an opening and closing effect between multiple wings and between wing bodies and a wake interference mechanism between the front wing and the rear wing are effectively utilized, and problems that a traditional flapping-wing air vehicle is insufficient in lifting force and low in aerodynamic efficiency are solved.

Description

technical field [0001] The invention relates to the field of micro aircraft, in particular to the design of a miniature multi-flap-wing aircraft. Background technique [0002] Since the 1990s, with the continuous maturity of traditional aircraft design technology and the substantial progress of microelectronics technology, MAVs have been proposed and developed rapidly. Due to its small size, light weight and strong maneuverability, MAVs have broad application prospects in national security and national economic construction, and are suitable for reconnaissance, exploration and rescue assistance in complex environments. [0003] At the same time, with the continuous exploration of natural biological flight, bionic design is more and more applied in the field of micro-aircraft, and flapping-wing micro-aircraft that imitates the flight of insects begins to appear. The layout of existing flapping aircraft imitates insects, but most of them cannot have the same aerodynamic effic...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the problem of insufficient aerodynamic efficiency of the existing miniature flapping wings, and proposes a miniature multi-wings aircraft design, in order to improve the miniaturization through the opening and closing effect between the multi-wings and the wing body, and the wake interference mechanism between the front and rear wings. Insufficient lift and low aerodynamic efficiency of aircraft

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