Multifunctional networking radar task planning method based on resource conversion and complementation

A networked radar and mission planning technology, applied in the field of radar, can solve problems such as inability to complete tasks efficiently, unreasonable resource allocation, and high task discarding rate

Active Publication Date: 2019-07-12
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The purpose of the present invention is to address the problems existing in the prior art, provide a multifunctional networking radar task planning method based on resource conv...

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  • Multifunctional networking radar task planning method based on resource conversion and complementation
  • Multifunctional networking radar task planning method based on resource conversion and complementation
  • Multifunctional networking radar task planning method based on resource conversion and complementation

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Embodiment Construction

[0064] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0065] In order to describe content of the present invention conveniently, at first the following terms are explained:

[0066] Term 1: Task start time

[0067] task start time is the time when task n starts to be executed.

[0068] Term 2: Task Duration

[0069] task duration Refers to the actual length of time required to execute task n.

[0070] Term 3: Time windows

[0071] A time window is a time period, which refers to the effective range in which the actual duration of task n can move before and after the expected duration of the task.

[0072] Term 4: Execution Power

[0073] Exec...

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Abstract

The invention discloses a multifunctional networking radar task planning method based on resource conversion and complementation. The method comprises the following steps: firstly, carrying out abstract modeling on tasks of multifunctional networked radars, then constructing an optimization model for multifunctional networked radar resource utilization by taking the sum of delay loss and compression loss as an objective function, and finally, obtaining an optimal solution through an algorithm based on nesting an interior point method and a coordinate descent method. According to the invention,the flexibility of the task duration time and the conversion and complementary relationship between the resources of the multifunctional networked radar system are considered; the problem that taskscannot be well completed due to unbalanced resource distribution when the number of tasks of the multifunctional networking radar is large and the task duration time conflicts with each other is effectively solved, and the task execution efficiency of the multifunctional networking radar is improved.

Description

technical field [0001] The invention belongs to the technical field of radar, and in particular relates to a multifunctional networking radar task planning method based on resource conversion and complementarity. Background technique [0002] Multifunctional radar integrates multiple radar antenna functions into one antenna aperture, realizing aperture sharing. It has the ability to perform multiple tasks (tracking, jamming, detection, communication, etc.). Compared with single-station multi-function radar, multi-function networked radar can significantly improve the performance of system information acquisition and the efficiency of task completion by utilizing the diversity of radar node spatial distribution. Broad room for development. [0003] The task planning technology of multi-functional networked radar refers to the rational allocation of limited time, power and other resources in the networked radar system to perform different tasks, so as to further improve the ...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G01S13/87
CPCG01S13/87G06Q10/04G06Q10/06313
Inventor 张天贤徐龙潇库飞龙时巧孔令讲崔国龙杨晓波
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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