Method for managing phased array radar resource

A phased array radar and resource management technology, applied in the field of phased array radar resource management, can solve problems such as unreasonable priority, achieve the goal of avoiding unreasonable priority, reducing the influence of human factors, and improving resource utilization Effect

Inactive Publication Date: 2012-01-18
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of unreasonable priority determined in the existing phased array radar resource management method, and propose a phased array radar resource management method

Method used

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  • Method for managing phased array radar resource
  • Method for managing phased array radar resource

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Embodiment Construction

[0025] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0026] The flow diagram of the phased array radar resource management method of the present invention is as follows figure 1 shown, including the following steps:

[0027] a. Summarize all radar events;

[0028] b. Extract the original characteristic parameters of the radar event;

[0029] c. Threat assessment of radar targets;

[0030] d. Obtain the dynamic priority of radar events;

[0031] e. Obtain the final execution event set, delay event set and deletion event set by scheduling the radar event.

[0032] Here, the radar events mentioned in step a include tracking events, search events and delay events. The characteristic parameters described in step b usually include target threat degree, target type, target speed, target distance, target size, target platform weapon system attack capability, target tracking accuracy, target orienta...

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Abstract

The invention belongs to the technical field of a radar system, and discloses a method for managing phased array radar resource. The method comprises the following steps: collecting all radar events; extracting the original characteristic parameter of a radar event; evaluating the threat degree to a radar target; obtaining the dynamic priority of the radar event; and obtaining a set of a final event type by scheduling the radar event. The method disclosed by the invention is characterized in that the original characteristic parameter of the radar event is firstly extracted; then, the dynamic priority of the radar event is obtained; and various event sets are determined by scheduling the radar event. The obtained priority of the radar event is dynamically adaptively changed according to environment change, so that the priority of the radar event can better satisfy requirements on radar resource management under complex and varied environments so as to avoid the problem of unreasonable priority, the phenomenon that the radar resource management lacks of comprehensive judgment so as to cause strong anthropogenic factor influence can be reduced, and the resource use ratio of the radarsystem is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of radar systems, in particular to a phased array radar resource management method. Background technique [0002] It can be seen from the existing theories that phased array radar resource management is the guarantee for giving full play to the performance of the radar system. Especially when the battlefield environment faced by the radar is very complex and the targets are dense, the adaptive radar resource management strategy is very meaningful. At present, there are not many researches on adaptive radar resource management with dynamic priority. The common ones are the priority allocation method based on neural network, which calculates the priority by learning part of the data; the priority division method based on the intelligent expert knowledge database system , which is based on the fixed classic priority division principle; the fuzzy logic method expresses the target priority with fuzzy concepts, su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00
Inventor 陈杰王磊陈明燕曹建蜀
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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