Flying platform for agricultural unmanned plane, control system of agricultural unmanned plane, and control method of agricultural unmanned plane

A flying platform and control system technology, applied in attitude control, three-dimensional position/course control, etc., can solve the problems of short flight time, poor wind resistance performance, and low cruise accuracy of the flight platform, and achieve improved flight time and on-line flight Accuracy, reduce the difficulty of use, reduce the effect of labor intensity

Inactive Publication Date: 2017-03-15
CHINESE ACAD OF AGRI MECHANIZATION SCI
View PDF7 Cites 39 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide an agricultural unmanned aerial vehicle flight platform with a wind-resistant rotor and a multi-tilt wing flight platform and its control

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Flying platform for agricultural unmanned plane, control system of agricultural unmanned plane, and control method of agricultural unmanned plane
  • Flying platform for agricultural unmanned plane, control system of agricultural unmanned plane, and control method of agricultural unmanned plane
  • Flying platform for agricultural unmanned plane, control system of agricultural unmanned plane, and control method of agricultural unmanned plane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0067] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0068] see figure 1 , figure 1 It is a schematic diagram of an agricultural unmanned aerial vehicle system according to an embodiment of the present invention. The agricultural unmanned aerial vehicle control system of the present invention comprises: Global Satellite Positioning System (GNSS) base station; Ground control station 2, is connected with described Global Satellite Positioning System base station 3 by cable, is used for monitoring flight data, planning aircraft operating path , and send control instructions; and the agricultural unmanned aerial vehicle flight platform 1 communicates with the ground control station 2 through the data transmission module 122, and the global satellite positioning system mobile station 13 onboard the agricultural unmanned aerial vehicle flight platform 1 also The differential data pr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a flying platform for an agricultural unmanned plane, a control system of an agricultural unmanned plane, and a control method of an agricultural unmanned plane. The control system of an agricultural unmanned plane includes a global positioning system base station, a ground control station and a flying platform for an agricultural unmanned plane, wherein the flying platform for an agricultural unmanned plane includes a plane body, a flight controller, a wind resistant rotor and multifunctional wings; the flight controller, the wind resistant rotor and the multifunctional wings are arranged on the plane body; the multifunctional wings are each provided with a fixed wing flight mode and a multi-rotors flight mode, relative to the plane body; each multifunctional wing includes a fixed wing and multi-rotors on the fixed wing; the axis of the fixed wing is perpendicular to the axis of the plane body, and is connected with a steering engine on the plane body; the flight controller controls the steering engine to drive the fixed wing to rotate so as to switch the fixed wing flight mode and the multi-rotors flight mode; and the flight attitude of the flying platform can be balanced and stabilized by means of adjustment of the rotation direction and the speed of the wind resistant rotor. The invention also discloses a control method of the flying platform.

Description

technical field [0001] The invention relates to the flight technology of agricultural unmanned aerial vehicles, in particular to a multi-tilt-wing agricultural unmanned aerial vehicle flight platform with wind-resistant rotors and its control system and control method. Background technique [0002] At present, UAVs are mainly used in pesticide spraying and low-altitude remote sensing operations in the agricultural field. Among them, pesticide spraying is an important measure of plant protection work, which has the characteristics of frequent operations, heavy workload and strong hazards. Agricultural aviation is the development and extension of agricultural mechanization. Compared with ground mechanical field operations, the use of drones for pesticide spraying operations is not restricted by geographical factors. It can reduce operating costs, improve work efficiency, reduce labor intensity, and leave no traces. The characteristics of printing and damaging crops; UAV low-a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G05D1/10G05D1/08
Inventor 贾全张小超伟利国车宇李卓立
Owner CHINESE ACAD OF AGRI MECHANIZATION SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap