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Self-adaptive variable-attitude unmanned aerial vehicle capable of achieving aerial, water surface and underwater flight as well as control method thereof

An adaptive and attitude-changing technology, applied in the field of drones, can solve the problems of limited use of drones, and achieve the effects of guaranteed endurance, small diameter, and low air resistance

Pending Publication Date: 2020-12-11
SHANGHAI OCEAN UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, unmanned aerial vehicle (UAV) has obtained more application, but still lacks a kind of amphibious unmanned aerial vehicle with simple structure and each part design and attitude control suitable for air, water surface and underwater navigation, causes unmanned aerial vehicle to have the water area Limited use in the operating environment

Method used

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  • Self-adaptive variable-attitude unmanned aerial vehicle capable of achieving aerial, water surface and underwater flight as well as control method thereof
  • Self-adaptive variable-attitude unmanned aerial vehicle capable of achieving aerial, water surface and underwater flight as well as control method thereof
  • Self-adaptive variable-attitude unmanned aerial vehicle capable of achieving aerial, water surface and underwater flight as well as control method thereof

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Embodiment Construction

[0029] According to the attached Figure 1 ~ Figure 4 , give a preferred embodiment of the present invention, and give a detailed description, so that the functions and characteristics of the present invention can be better understood.

[0030] see figure 1 , an adaptive attitude-variable air surface diving UAV according to an embodiment of the present invention, comprising a body 1, a water pump, four arms 2, four buoyancy devices 3, four DC brushless motors 4 and four dual-use propellers 5; The buoyancy device 3 is evenly arranged on the outer periphery of the body 1 and is respectively connected to the body 1 through the machine arm 2; the DC brushless motor 4 is fixed in the buoyancy device 3, and the output shaft of the DC brushless motor 4 extends out of the buoyancy device 3 from the top of the buoyancy device 3 Outside; the dual-purpose propeller 5 is connected to the output shaft of the brushless DC motor 4; the buoyancy device 3 is hollow, and each buoyancy device 3...

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Abstract

The invention provides a self-adaptive variable-attitude unmanned aerial vehicle capable of achieving aerial, water surface and underwater flight as well as a control method thereof. The unmanned aerial vehicle comprises a machine body, a water pump, machine arms, floating devices, direct-current brushless motors and dual-purpose propellers, wherein the floating devices are uniformly distributed at the periphery of the machine body and are separately connected to the machine body through machine arms; the direct-current brushless motors are fixedly arranged in the floating devices, and outputshafts thereof extend out from the top ends of the floating devices; the dual-purpose propellers are in transmission connection to output shafts of the direct-current brushless motors; a first controller and a first battery which are connected are fixedly arranged in each floating device, and the first controller and the first battery are connected to the corresponding direct-current brushless motor; a water cavity is formed inside the machine body, and a water inlet and a water outlet are formed in the surface of the machine body; a water pump as well as a second controller and a second battery connected are fixedly arranged in the machine body, and the second controller controls the water pump to be in communication connection to each first controller. The self-adaptive variable-attitudeunmanned aerial vehicle capable of achieving aerial, water surface and underwater flight as well as the control method thereof disclosed by the invention achieves aquatic-aerial amphibia and is simple in structure.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an adaptive attitude-variable air-surface diving unmanned aerial vehicle and a control method thereof. Background technique [0002] At present, unmanned aerial vehicle (UAV) has obtained more application, but still lacks a kind of amphibious unmanned aerial vehicle with simple structure and each part design and attitude control suitable for air, water surface and underwater navigation, causes unmanned aerial vehicle Use is restricted in the operating environment. Contents of the invention [0003] Aiming at the deficiencies in the above-mentioned prior art, the present invention provides an adaptive attitude-variable air-surface diving UAV and its control method, which is amphibious in water and air, and has a simple structure. [0004] In order to achieve the above object, the present invention provides a kind of self-adaptive attitude variable air surface d...

Claims

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Application Information

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IPC IPC(8): B64C39/02B64C35/00B63G8/00
CPCB63G8/001B63G2008/005B64C35/008B64C39/024
Inventor 谢嘉吴至松李永国张增敏袁德胜田韪铭王天凡
Owner SHANGHAI OCEAN UNIV
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