Unlock instant, AI-driven research and patent intelligence for your innovation.

Unmanned equipment paddle parameter determination method and device, equipment and storage medium

A technology for parameter determination and equipment, applied in aircraft indicating devices, aircraft health monitoring devices, transportation and packaging, etc., can solve problems such as time-consuming and complicated operations, and achieve the effect of improving use efficiency, shortening test time, and improving test efficiency.

Active Publication Date: 2022-04-19
GUANGZHOU XAIRCRAFT TECH CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The application provides a method, device, equipment and storage medium for determining blade parameters of unmanned equipment, which solves the problem of complex operation and long time-consuming when testing blade parameters in the prior art, shortens the test time of blade parameters, and improves The test efficiency of the blade parameters improves the efficiency of the use of unmanned equipment

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
  • Unmanned equipment paddle parameter determination method and device, equipment and storage medium
  • Unmanned equipment paddle parameter determination method and device, equipment and storage medium
  • Unmanned equipment paddle parameter determination method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present application clearer, specific embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only parts relevant to the present application are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The proc...

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 discloses an unmanned equipment paddle parameter determination method and device, equipment and a storage medium. According to the technical scheme provided by the embodiment of the invention, the method comprises the steps: controlling the unmanned equipment to fly vertically when determining that the unmanned equipment meets a paddle abnormal condition; the acceleration and the rotor rotating speed of the unmanned equipment during vertical flight are obtained, and lift force generated by rotation of rotors of the unmanned equipment is determined according to the acceleration and the mass of the unmanned equipment; according to the lift force generated by rotation of the rotor and the rotor speed, blade parameters of the unmanned equipment are determined, and the blade parameters are parameters of the mapping relation between the rotor speed and the lift force generated by rotation of the rotor. By means of the technical means, the problems that in the prior art, when the blade parameters are tested, operation is complex, and consumed time is long are solved, the blade parameter testing time is shortened, the blade parameter testing efficiency is improved, and the use efficiency of unmanned equipment is improved.

Description

technical field [0001] The present application relates to the technical field of unmanned equipment, and in particular to a method, device, equipment and storage medium for determining blade parameters of unmanned equipment. Background technique [0002] The lift force generated by the rotor rotation of the unmanned equipment and the rotor speed satisfy the functional relational expression, and the coefficient of the constant term in the functional relational expression is related to the blade shape of the rotor, which can be called the blade parameter. When the shape of the blade changes due to aging or damage, the relationship between the lift force and the rotational speed no longer satisfies the functional relationship calibrated at the factory, so the blade parameters need to be retested. [0003] The current test method for propeller parameters is to disassemble the propeller and the motor from the unmanned equipment, install it on the tensile test device, and fit the ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B64D45/00B64F5/60
CPCB64D45/00B64F5/60B64D2045/0085
Inventor 郝学晟蔡浩
Owner GUANGZHOU XAIRCRAFT TECH CO LTD