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Flyfish-like medium-crossing unmanned aerial vehicle and control method thereof

An unmanned aerial vehicle, cross-media technology, applied in the field of aircraft, to achieve the effect of reasonable structural design, concise appearance layout, and good flexibility and maneuverability

Inactive Publication Date: 2019-05-10
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a cross-medium unmanned aerial vehicle that imitates the flying fish and combines technologies such as bionic robotic fish and unmanned aerial vehicles.

Method used

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  • Flyfish-like medium-crossing unmanned aerial vehicle and control method thereof
  • Flyfish-like medium-crossing unmanned aerial vehicle and control method thereof
  • Flyfish-like medium-crossing unmanned aerial vehicle and control method thereof

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Embodiment Construction

[0044] The present invention will be further elaborated and illustrated below in conjunction with the accompanying drawings and specific embodiments. The technical features of the various implementations in the present invention can be combined accordingly on the premise that there is no conflict with each other.

[0045] like figure 1 As shown, a flying fish-like cross-media unmanned aerial vehicle, its main components include a front section 1, a connecting section 2, a rear section 3, a pectoral fin 4, a tail fin 5, a transmission shaft 6 and a tail clip 7.

[0046] The shape of the front section 1 and the rear section 3 is designed according to the characteristics of flying fish in nature to reduce the resistance of the aircraft when swimming and gliding. like figure 2 As shown, the front section 1 and the rear section 3 are connected by the connecting section 2, the pectoral fins 4 are arranged on both sides of the front section 1, and the caudal fins 5 are arranged at...

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Abstract

The invention discloses a flyfish-like medium-crossing unmanned aerial vehicle, and belongs to the field of biomimetic robot fishes and aerial vehicles. The medium-crossing unmanned aerial vehicle aims to imitate the movement behavior of a flyfish in the whole process, is designed according to the appearance feature of the flyfish, and comprises a front section, a connecting section, a rear section, pectoral fins, tail fins, a transmission shaft and a tail clamp. The movement process of the flyfish comprises two working modes of swimming and sliding; and in the task executing process, the different modes are switched by adjusting and controlling the included angle of the rear section and the front section and the flapping frequency of the tail fins. The flyfish-like medium-crossing unmanned aerial vehicle has the characteristics of being capable of moving in a medium-crossing mode, good in stealth performance, high in maneuverability, small in size, easy to dismount and mount and low in cost.

Description

technical field [0001] The invention belongs to the field of aircraft, and in particular relates to an unmanned aerial vehicle imitating a flying fish and a control method thereof. Background technique [0002] The trans-medium aircraft is a new concept aircraft that can fly in the air and submerge on the water surface and underwater. It has both the speed of the aircraft and the concealment of the submarine. Its stealth performance can be used as a penetration weapon; as an auxiliary weapon, it can be used with submarines to complement each other and greatly improve the comprehensive combat capability of submarines. Trans-medium aircraft can enhance the ability of the military to perform defense penetration and strike, and even have the potential to subvert and change the existing naval warfare model. In nature, there is a class of organisms that have the ability to move in the air and water, such as flying fish, flying squid, aquatic birds, gannets, etc. Imitating the cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C35/00
Inventor 邓见路宽刘丰睿
Owner ZHEJIANG UNIV
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