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Multi-source detection-based method for detecting stealth target in the sky

An aerial target and target detection technology, which is applied in the field of aerial stealth target detection based on multi-source detection, can solve problems such as insufficient accuracy, and achieve high practicability.

Inactive Publication Date: 2014-01-08
黄安祥 +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a problem of insufficient precision when using these methods to deal with the simulation calculation of the target RCS value, and a relatively more accurate calculation model is required

Method used

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  • Multi-source detection-based method for detecting stealth target in the sky
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  • Multi-source detection-based method for detecting stealth target in the sky

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Embodiment Construction

[0028] The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0029] For ease of description, spatially relative terms such as "upper," "lower," "left," and "right" may be used herein to describe the relationship of one element or feature relative to another element or feature shown in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described ...

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Abstract

The invention discloses a multi-source detection-based method for detecting a stealth target in the sky, which mainly comprises the following steps that: A. an omnibearing radio computing service (RCS) value of the target is calculated; B. possibility for a radar to detect the target is calculated; and C. multi-source detection information is merged. The method is applied in a combat simulation system. Compared to the traditional model, a simulation effect on detecting and discovering a fighter is more approximate to the reality, and higher practicability can be realized.

Description

technical field [0001] The invention relates to the technical field of modeling and simulation, in particular to a method for detecting an air stealth target based on multi-source detection. Background technique [0002] Stealth technology has changed the method of air combat. During air combat, stealth aircraft can detect and attack the enemy first, greatly enhancing the suddenness and concealment of operations. In particular, the combination of stealth aircraft and precision-guided weapons will greatly improve combat effectiveness. In air combat, the influence of radar stealth performance on the effectiveness of fighter air combat is carried out throughout the air combat process, which depends not only on the early warning detection and command and control capabilities of both sides, but also on the radar stealth characteristics of the fighter platform itself and the RCS distribution characteristics in all directions , because radar detection on the battlefield often comes...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S13/04
Inventor 黄安祥高申玉叶培华冯晓文李劲松
Owner 黄安祥