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Radar target detection distance evaluation method and device

A technology for detecting distance and radar targets, applied in radar-related fields, it can solve the problems of low accuracy of radar target detection distance evaluation and the inability of mathematical models to adapt to complex environmental data, so as to achieve the effect of enhancing accuracy.

Pending Publication Date: 2021-11-23
中国人民解放军海军航空大学航空作战勤务学院
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Problems solved by technology

[0004] Embodiments of the present invention provide a radar target detection range evaluation method and device to solve the problem that the existing mathematical model cannot adapt to complex environmental data and the accuracy of radar target detection range evaluation is low

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  • Radar target detection distance evaluation method and device
  • Radar target detection distance evaluation method and device
  • Radar target detection distance evaluation method and device

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] With the vigorous development of target detection technology, radar detection performance has been rapidly improved. Fully grasp the detection performance of the radar, and be able to perceive the battlefield situation in a timely manner. The maximum detection distance of radar is an important content of detection performance. At present,...

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Abstract

The invention relates to the related technical field of radars, in particular to a radar target detection distance evaluation method and device. The radar target detection distance evaluation method comprises the following steps: acquiring radar data and environment data; determining target parameters based on the radar data and the environment data, wherein the target parameters are parameters of a radar distance prediction model; adjusting the radar distance prediction model based on the target parameter; and determining the radar target detection distance based on the adjusted radar distance prediction model, the radar data and the environment data. By adjusting the target parameters, the radar distance prediction model can adapt to the actual environment, and the radar distance prediction accuracy of the radar distance prediction model is enhanced.

Description

technical field [0001] The invention relates to the field of radar-related technologies, in particular to a method and device for evaluating a radar target detection distance. Background technique [0002] With the vigorous development of target detection technology, radar detection performance has been rapidly improved. Fully grasp the detection performance of the radar, and be able to perceive the battlefield situation in a timely manner. The maximum detection distance of radar is an important content of detection performance. At present, there are mainly two methods for evaluating radar target detection capability, experimental method and analytical method. The test method is evaluated on the basis of test data, and its reliability is relatively high, but its disadvantages are also obvious, such as complex organization, large consumption of manpower and material resources, and difficult implementation in a complex environment. The analytical method is based on the math...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/40
CPCG01S7/40Y02A90/10
Inventor 刘宁波刘洋董云龙关键宋伟健黄勇丁昊
Owner 中国人民解放军海军航空大学航空作战勤务学院