Comprehensive target identification method based on uncertain reasoning

A recognition method and target technology, applied in the field of target comprehensive recognition, can solve problems such as not being practically applied, and achieve the effect of improving accuracy and reliability

Active Publication Date: 2012-03-28
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
View PDF3 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the target recognition method of DS evidence theory based on uncertain reason...

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
  • Comprehensive target identification method based on uncertain reasoning
  • Comprehensive target identification method based on uncertain reasoning
  • Comprehensive target identification method based on uncertain reasoning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0027] Such as figure 1 As shown, the present invention further clarifies the target comprehensive recognition method based on uncertain reasoning through the adaptive flight plan trajectory prediction method based on machine intelligence, and the steps are as follows:

[0028] The first step is multiple intelligence collection: for air targets, target information is detected through radar, electronic reconnaissance, technical reconnaissance and other reconnaissance meth...

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 a comprehensive target identification method based on uncertain reasoning. Various reconnaissance equipment and methods are adopted for scouting a same target so as to obtain target information and accomplish multielement information association, and the information on properties and types sent by each information source is fused and calculated by DS (data set) evidences based on the uncertain reasoning principle, thereby obtaining the final property and type information of the target. With the method, firstly, the information utilization rate on the plurality of information sources is enhanced, and the advantages of different information reconnaissance methods are utilized sufficiently; secondly, by a type knowledge base, the relationships of administrative subordination among different level types are established so as to obtain a more specific target type; thirdly, by adopting a DS evidence theory fusing method, prior probability and conditional probability intensity are not needed, and the requirements on preconditions are looser; and fourthly, the comprehensive target identification method can run under different working modes, thereby enhancing the reliability on target identification.

Description

technical field [0001] The present invention relates to a target comprehensive identification method based on uncertain reasoning, which belongs to the field of military avionics technology. Specifically, the present invention is to comprehensively utilize multiple target identities to obtain information and calculate the final target attribute, type and other information to complete target synthesis. identify. Background technique [0002] Target recognition is the most commonly used function in data fusion technology, and it has a wide range of application prospects. It has considerable application requirements in the military field. In recent years, the U.S. military is vigorously developing target recognition technology for battlefield sensing and surveillance systems. In academia, researchers have studied target recognition technology from many aspects, but due to the complexity of the problem itself and the interference of multiple signals, especially the complex elec...

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): G06K9/62
Inventor 蓝羽石郑宇杰常乐王立峰
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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