Multi-rotor flight control teaching method and device based on MATLAB

A teaching device and multi-rotor aircraft technology, which is applied in the field of multi-rotor flight control teaching methods and devices based on MATLAB, can solve the problems of difficulty in modifying codes, inability to affect the teaching effect of multi-rotor aircraft, etc., so as to eliminate the need for secondary development. Effect

Active Publication Date: 2020-06-05
TAIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the teaching and experimental equipment related to the flight control of multi-rotor aircraft in the market generally has low-level system design. Students need to spend a lot of time and energy on the development of low-level tasks such as embedded system design, sensor drive and data analysis. Focusing on the research and development of multi-rotor control algorithms, the effect and efficiency of the experiment are greatly reduced, and it takes a long time; in addition, the compilation environment is varied, and the compatibility of programming styles is poor. It is often impossible or difficult to modify the code due to different programming styles or documentation problems
The above-mentioned objective existence has hit the enthusiasm of students in learning and affected the teaching effect of the direction of multi-rotor aircraft

Method used

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  • Multi-rotor flight control teaching method and device based on MATLAB
  • Multi-rotor flight control teaching method and device based on MATLAB
  • Multi-rotor flight control teaching method and device based on MATLAB

Examples

Experimental program
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Effect test

Embodiment 1

[0037] refer to figure 1 In this embodiment, a multi-rotor flight control teaching device includes a multi-rotor aircraft 2 and an aircraft carrying mechanism 1 .

[0038] A high-definition camera is installed on the multi-rotor aircraft 2 for image capture testing.

[0039] Aircraft supporting mechanism 1 comprises platform 11, electric tensioning assembly 6, vertical rod 12, slide seat 5, first tension pressure sensor 13, fixed rod 4, fixed ring 3, multi-rotor aircraft 2 and ball head rod 14; Vertical rod 12 is vertically arranged on the stand 11, and the first tension pressure sensor 13 is fixedly installed on the top; The relay force received by the ball stud 14 can be directly transmitted to the first tension pressure sensor 13, thereby generating corresponding tension data.

[0040] The electric tensioning assembly 6 is installed on the top of the stand 11 and corresponds up and down with the vertical rod 12; seat connection; the first tension pressure sensor, the ele...

Embodiment 2

[0052] A MATLAB-based multi-rotor flight control teaching method, which is realized by using the multi-rotor flight control teaching device in Embodiment 1; the method includes:

[0053] S01. The first user configures several editable initial control models in the MATLAB / Simulink simulation system, and the control models are used to drive the multi-rotor aircraft 2 to perform corresponding flight tasks.

[0054] S02. The first user connects the MATLAB / Simulink simulation system to the flight control system of the multi-rotor aircraft 2 through the wireless module of the PC and configures the network, so that data interaction between the two can be realized.

[0055] The first user mentioned above generally refers to a teacher, or a developer who has passed the technical level. The first user, the teaching content needs to be taught after the preview is built, generally including ball tracking, LED light control, attitude control, lift test, forward (backward) power test, 180-d...

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Abstract

The invention provides a multi-rotor flight control teaching method and device based on MATLAB. The device comprises a multi-rotor aircraft and an aircraft bearing mechanism. The aircraft bearing mechanism comprises a rack, an electric tensioning assembly, a vertical rod, a sliding base, a first tension and pressure sensor, fixing rods, a fixing ring, a multi-rotor aircraft and a ball head rod. Ahigh-definition camera is mounted on the multi-rotor aircraft; the first tension-pressure sensor is fixedly mounted at the top of the vertical rod; the bottom end of the ball head rod is fixed on thefirst tension and pressure sensor, and the top end is fixedly connected with the fixing ring; an annular chute is formed in the inner side wall of the fixing ring in the circumferential direction of the fixing ring. The two fixing rods are symmetrically arranged at the two ends of the multi-rotor aircraft respectively. The other ends, opposite to the multi-rotor aircraft, of the fixing rods are insliding fit with the annular chute through the sliding base. The sliding base is provided with an electric limiting assembly used for limiting relative displacement of the sliding base and the annular chute. According to the invention, teaching and testing of the multi-rotor aircraft can be realized.

Description

technical field [0001] The invention relates to the technical field of multi-rotor aircraft, in particular to a teaching method and device for multi-rotor flight control based on MATLAB. Background technique [0002] In recent years, with the rapid development of various types of multi-rotor aircraft industry, the Ministry of Education has added a large number of majors in the direction of multi-rotor aircraft in higher vocational schools, technical secondary schools and undergraduate colleges. For the core courses of multi-rotor aircraft, such as "Multi-rotor aircraft" Rotor aircraft principle and structure", "Multi-rotor aircraft flight control technology", "Multi-rotor aircraft image tracking technology", etc., need suitable teaching instruments for teaching. [0003] At present, the teaching and experimental equipment related to the flight control of multi-rotor aircraft in the market generally has low-level system design. Students need to spend a lot of time and energy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02G09B9/08G09B9/12
CPCG09B9/08G09B9/12G09B25/02
Inventor 吴宪举
Owner TAIZHOU UNIV
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