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A kind of unmanned aerial vehicle and its swash plate mechanism and control method

A control method and UAV technology, applied in the aviation field, can solve the problems of large space occupation, complex mechanical structure, low flight efficiency, etc., and achieve the effect of ensuring control flexibility, simple calculation method, and enhancing flexibility

Active Publication Date: 2021-03-23
江西壮龙无人机科技有限公司
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Problems solved by technology

[0002] At present, UAVs with vertical take-off and landing and air hovering capabilities are classified according to the control method, and are mainly divided into two types: helicopters and multi-rotors. The flight efficiency of the latter is low, and it occupies a large space

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  • A kind of unmanned aerial vehicle and its swash plate mechanism and control method
  • A kind of unmanned aerial vehicle and its swash plate mechanism and control method
  • A kind of unmanned aerial vehicle and its swash plate mechanism and control method

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Embodiment Construction

[0063] The invention discloses an unmanned aerial vehicle and its swashplate mechanism and control method, which uses a linear motor to control the angle adjustment of the swashplate, so that the driving process is more simplified and direct, the accuracy is higher, and the calculation method is simpler. And it can guarantee the control flexibility of the UAV.

[0064] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0065] In the UAV control method provided in the embodiment of the present invention, a UAV swashpl...

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Abstract

The invention relates to the field of aviation technology, and discloses an unmanned aerial vehicle and its swash plate mechanism and control method. In the outer ring and hinged with it, it rotates around the second axis, and the second axis is perpendicular to the first axis; in the first linear motor, the first motor body is hinged with the frame, and the first push rod is connected with the inner ring on the inner ring. The ring drive connection point is connected; in the second linear motor, the second motor body is hinged to the frame, and the second push rod is connected to the outer ring drive connection point on the outer ring. When the central axis of the power device deflects: first determine the direction angle ψ to be reached by the central axis of the power device relative to the inclination angle θ of the initial plane 1 , and along the direction of the first axis and the direction of the second axis to θ 1 Decompose to get θ x and θ y , put θ x and θ y It is converted into the stroke command of two linear motors. The driving mode of the present invention is simple and direct, and has high precision.

Description

technical field [0001] The invention relates to the field of aviation technology, in particular to an unmanned aerial vehicle and its swashplate mechanism and control method. Background technique [0002] At present, UAVs with vertical take-off and landing and air hovering capabilities are classified according to the control method, and are mainly divided into helicopters and multi-rotors. The flying efficiency of the latter is low, and it takes up a lot of space. Contents of the invention [0003] In view of this, the object of the present invention is to provide an unmanned aerial vehicle and its swash plate mechanism and control method, which uses a linear motor to control the angle adjustment of the swash plate, so that the driving process is more simplified and direct, and the accuracy is higher , the calculation method is simpler and can ensure the control flexibility of the UAV. [0004] To achieve the above object, the present invention provides the following tec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C9/00
CPCB64C9/00
Inventor 陈明非姜文辉齐维维英明于海生闫志敏孙昕吕卉甘子东
Owner 江西壮龙无人机科技有限公司
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