Overhead transmission line fixed wing drone system selection method

An overhead power transmission line and fixed-wing technology, applied in the field of drones, can solve the problems of not considering the environment, not being able to accurately give the difference in the effectiveness of drones, and being unable to evaluate the overall effectiveness of the drone system.
CN106920041AInactive Publication Date: 2017-07-04ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
0 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
Publication Date
2017-07-04
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides an overhead transmission line fixed wing drone system selection method. The method includes the following steps: firstly determining evaluation indexes of a plurality dimensions for evaluating the system effectiveness of a fixed wing drone, and one-level or multi-level sub-indexes of the evaluation index of each dimension; then determining the value of the last-level sub-index, then on the basis of a formula, gradually computing the value of each level of sub-index except the last-level sub-index and the value of the evaluation index of each dimension; and finally, multiplying the values of the evaluation indexes of all dimensions and the result of the multiplication serving as the value of the system effectiveness, and finally carrying out system selection based on the value of the system effectiveness. According to the invention, the method, in combination with flight features of the fixed wing drones and actual conditions of a power grid routing inspection company, considers the type of the fixed wing drones from four aspects, avoids subjective factors, can assist in the system selection of transmission lines, and makes selection more scientific and reasonable.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of unmanned aerial vehicles, and in particular relates to a method for selecting a fixed-wing unmanned aerial vehicle system for overhead transmission lines. Background technique

[0002] With the gradual opening of low-altitude airspace in my country in recent years and the improvement of UAV control technology and navigation accuracy, domestic civil UAVs have developed very rapidly, and have been widely used in forestry, marine, electric power, petroleum, disaster mitigation, meteorology, surveying and mapping and other industries. a wide range of applications. The functions and indicators of UAV systems are different, and the applicable scenarios are different. It is necessary to establish a set of selection criteria to guide the selection of the system. For this reason, many studies have been carried out at home and abroad, and certain results have been obtained.

[0003] There are two main methods for evaluating ...

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