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Semi-autonomous bionic flapping wing aircraft

A flapping-wing aircraft and semi-autonomous technology, applied in the field of aircraft, can solve the problems of low bionicity and endurance flight efficiency, and achieve the effect of increasing load and endurance, high bionicity, and improving flight efficiency

Inactive Publication Date: 2021-06-04
CIVIL AVIATION UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantages of these aircraft are the low degree of bionics, endurance and flight efficiency

Method used

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  • Semi-autonomous bionic flapping wing aircraft
  • Semi-autonomous bionic flapping wing aircraft
  • Semi-autonomous bionic flapping wing aircraft

Examples

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Such as Figure 1-Figure 5 As shown, the semi-autonomous bionic flapping wing aircraft provided by the present invention includes a frame, a gear set, a motor, a crank 6, a rocker arm 7, an inner wing, an outer wing, an empennage, a wing 26, a battery, a communication module and a flight controller; Wherein, the frame includes a front frame 15, a middle frame 14 and a rear frame 13 which are arranged at intervals along the front-rear direction and are connected to each other; the gear train is installed between the front frame 15 and the middle frame 14, including the first A gear 1, the first reduction gear 2, the second reduction gear 3, the first main gear 4 and the second main gear 5; the first main gear 4 and the second main gear 5 are vertically arranged on the front side and meshed; the first The gear 1, the first reduction gea...

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Abstract

The invention discloses a semi-autonomous bionic flapping wing aircraft. The aircraft comprises a rack, a gear set, a motor, a crank, a rocker arm, an inner wing, an outer wing, an empennage, a wing, a battery, a communication module and a flight controller, the semi-autonomous bionic flapping wing aircraft has the advantages that: the bionic degree of the double-joint flapping wing type and the eagle-like wing surface is higher, the loading and cruising ability of the fuselage can be improved, and the flight attitude better conforms to the flight law of birds and is superior to that of a conventional single-joint wing type structure; according to the flapping wing flight mode, air fluid vortex and leading edge vortex at the front ends of the wings are fully utilized to increase the lift force of the aircraft, the thrust efficiency is effectively improved, the advantage of high-altitude potential energy is utilized, a long-distance and long-time flight task without energy supplement can be achieved, and the flight efficiency is effectively improved; the semi-autonomous bionic flapping wing aircraft has the advantages of light weight, low cost, low energy consumption, low noise and the like.

Description

technical field [0001] The invention belongs to the technical field of aircraft, in particular to a semi-autonomous bionic flapping-wing aircraft. Background technique [0002] The bionic flapping wing flying robot is a bionic robot that can imitate the flight of insects or birds. It has significant advantages such as high efficiency, light weight, strong maneuverability, and low energy consumption. Therefore, it has broad application prospects in national defense, military and civilian fields. , thus becoming a class of advanced flying robots that integrates many cutting-edge disciplines such as bionics, aerodynamics, mechanics, and control science. The bionic flapping-wing flying robot has a high degree of integration, can effectively use potential energy, and is suitable for completing long-term, long-distance, and non-energy supplementary flight tasks. [0003] The research team of the California Institute of Technology and the University of Illinois at Urbana-Champaign...

Claims

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Application Information

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IPC IPC(8): B64C33/02
CPCB64C33/02
Inventor 胡丹丹董辰初管若乔孙睿哲黄雨深
Owner CIVIL AVIATION UNIV OF CHINA
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