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Four-flapping-wing micro air vehicle

A flapping-wing aircraft, micro technology, applied in aircraft, unmanned aircraft, helicopters, etc., can solve the problem of unable to generate lift that overcomes its own weight, and achieve the effect of increasing lift

Active Publication Date: 2020-01-21
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One is the lift problem of the flapping-wing aircraft. The energy loss in the mechanical structure of the aircraft makes it impossible to generate lift to overcome its own weight; the other is the control problem of the flapping-wing aircraft. The high-frequency flapping of the aircraft makes it control its attitude

Method used

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  • Four-flapping-wing micro air vehicle
  • Four-flapping-wing micro air vehicle
  • Four-flapping-wing micro air vehicle

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Embodiment Construction

[0051] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0052] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0053] The left and right structures of a kind of miniature four flapping wing aircraft of the present invention are identical and completely symmetrical, so only illustrate one side. Such as Figure...

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Abstract

The invention discloses a four-flapping-wing micro air vehicle which comprises a connecting mechanism, a driving mechanism and a flapping-wing mechanism. According to the technical scheme, the four-flapping-wing micro air vehicle adopts the structural design of four flapping wings, two coreless motors and two linear actuators, and three attitudes of the four-flapping-wing air vehicle are realizedunder the condition that sufficient lift is ensured.

Description

technical field [0001] The invention belongs to the field of micro-aircraft, in particular to a micro-four flapping-wing aircraft. Background technique [0002] Micro air vehicle is a general term for the smallest type of aircraft at present, and it has great significance and research value in military and civilian aspects. Compared with conventional aircraft, MAV has the advantages of small size, low noise, easy to carry, good maneuverability, and good concealment. Aircraft are divided into fixed-wing, rotary-wing and flapping-wing. Among them, the flapping-wing aircraft has excellent performance in terms of maneuverability, concealment and noise. The high maneuverability of the flapping-wing aircraft enables it to do exploration work in complex terrain; its concealment enables it to carry out anti-terrorism investigations; its low noise improves its concealment on the one hand, and on the other hand prevents it from causing any harm to the surrounding environment. inter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C33/02
CPCB64C33/02B64U10/40
Inventor 邓慧超张学东黄昌畅肖胜杰丁希仑
Owner BEIHANG UNIV