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Evaluation Method of UAV TT&C Link

A UAV and link technology, which is applied in electrical testing/monitoring, testing/monitoring control systems, program control, etc., can solve the problems that are difficult to comprehensively and accurately measure the performance and utility of UAV measurement and control links, and achieve wide application type effect

Active Publication Date: 2019-05-07
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technology only judges the pros and cons of the measurement and control link by a certain key index, and it is difficult to comprehensively and accurately measure the performance and utility of the UAV measurement and control link

Method used

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  • Evaluation Method of UAV TT&C Link
  • Evaluation Method of UAV TT&C Link
  • Evaluation Method of UAV TT&C Link

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] The present invention will be further described below in conjunction with accompanying drawings and reality.

[0067] The structure diagram of the UAV measurement and control link evaluation model of the present invention is as follows figure 1 , figure 2 , image 3 As shown, the calculation formula and the value range of the normalized utility function are as follows Figure 4 shown;

[0068] figure 1 is the overall structure diagram of the UAV measurement and control link evaluation model of the present invention; figure 2 It is a breakdown structure diagram of the professional utility parameters of the line-of-sight main link airborne or ground data terminal engineering; the process of the line-of-sight secondary link airborne or ground data terminal engineering professional utility is the same as that of the main link; specifically includes the following steps:

[0069] (1) Obtain the original data of the professional index utility of the ground and airborne ...

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Abstract

The invention discloses a UAV measurement and control link evaluation method, which can analyze the reliability and safety of the UAV measurement and control data link, and contributes to the establishment of reasonable and feasible UAV measurement and control link equipment that matches my country's industrial technology foundation Reliability and safety test specifications. Firstly, the original data of engineering professional index utility data of the ground data terminal and the airborne data terminal engineering professional index utility data of the tested equipment are obtained, and then substituted into the index utility function for normalization. Then the ground data terminal functional index utility data and the airborne data terminal functional index utility data of the tested equipment are obtained, and substituted into the index utility function for normalization. Finally, the above parameters are brought into the general evaluation model of the measurement and control link for analysis, and the evaluation results are obtained after the utility calculation of all levels of the evaluation model of the measurement and control link effectiveness evaluation model, and an evaluation report is generated.

Description

technical field [0001] The invention relates to an evaluation algorithm for unmanned aerial vehicle measurement and control links, and is particularly suitable for the evaluation link in a comprehensive test system for remote sensing links of unmanned aerial vehicles. Background technique [0002] In recent years, with the development of the UAV remote sensing industry, a variety of UAV products have entered people's vision and all aspects of production and life, which has promoted the development of production and technological progress. Due to the lack of industry standards for UAV measurement and control links, the performance of UAV civil measurement and control link equipment is uneven, which seriously hinders the development of the industry. How to measure and evaluate the performance utility of UAV TT&C links has become a problem that cannot be ignored. [0003] The UAV measurement and control link includes the line-of-sight primary and secondary measurement and cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
CPCG05B23/0243G05B2219/24065
Inventor 侯岳磊孙志刚李奇刘素婵赵豆雷耀麟
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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