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Rapid mobile deployment method of mimo radar mobile platform based on changing surveillance requirements

A mobile platform, maneuvering technology, applied in combustion engines, internal combustion piston engines, mechanical equipment, etc., can solve problems such as large amount of calculation, achieve the effect of small amount of calculation, reduce deployment cost, and increase flexibility

Active Publication Date: 2019-06-14
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, provide an advantage of using the genetic algorithm to solve high-dimensional problems, successfully solve the problem of huge amount of calculation in the previous methods, and have excellent performance, and can deploy the radar network mobile platform through rapid maneuvering A method of rapid mobile deployment of MIMO radar mobile platforms based on changing surveillance requirements to meet ever-changing battlefield surveillance requirements

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  • Rapid mobile deployment method of mimo radar mobile platform based on changing surveillance requirements
  • Rapid mobile deployment method of mimo radar mobile platform based on changing surveillance requirements
  • Rapid mobile deployment method of mimo radar mobile platform based on changing surveillance requirements

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Embodiment Construction

[0038] In order to describe the content of the present invention, at first the following terms are explained:

[0039] Term 1: Coverage

[0040] The surveillance area is discretized into many small resolution units, and the detection probability of a certain resolution unit by the radar network reaches a certain threshold, the unit is said to be covered, and the ratio of the number of covered units to the total number of resolution units is called coverage .

[0041] The present invention mainly adopts the method of simulation experiment to verify, and all steps and conclusions are verified correctly on Matlab2010. The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0042] Such as figure 1 As shown, a kind of MIMO radar mobile platform rapid mobile deployment method based on changing surveillance requirements of the present invention comprises the following steps:

[0043...

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Abstract

The invention discloses a method for fast mobile deployment of a MIMO radar mobile platform based on changing monitoring requirements, comprising the following steps: S1, establishing an optimization model for mobile deployment of the MIMO radar mobile platform; S2, establishing an objective function of the optimization model; S3, calculating a single time The objective function of maneuvering deployment; S4. Using the genetic algorithm to calculate the optimal solution of a single maneuvering deployment; S5. Solving the optimal solution of each maneuvering deployment in turn, and obtaining the optimal solution of the overall maneuvering deployment through the optimization model. The present invention adds a movable platform to the MIMO radar network, reduces the deployment cost of the radar network, increases the flexibility and adaptability of the radar network, and solves the problem that the single deployment of the previous method is difficult to meet the changing monitoring requirements; the present invention Using the advantages of genetic algorithm to solve high-dimensional problems, the station layout algorithm has a small amount of calculation and excellent performance. It can quickly deploy the radar network mobile platform to meet the ever-changing battlefield surveillance needs.

Description

technical field [0001] The invention belongs to the technical field of radar resource management, in particular to a method for fast and maneuverable deployment of a MIMO radar mobile platform based on changing monitoring requirements. Background technique [0002] In recent years, MIMO radar, a new radar system, has received more and more attention due to the gain of space diversity. The performance of MIMO radar largely depends on the location of the radar antenna, so the deployment of MIMO radar network has also aroused strong interest of scholars at home and abroad. In the modern battlefield environment, the battlefield environment is constantly changing with time, and the changing environment will produce changing surveillance requirements. How to meet the changing battlefield surveillance requirements through the efficient deployment of radar nodes in the case of limited radar nodes is an urgent need The problem to be solved, however, the existing radar network deploy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W16/22
CPCH04W16/18H04W16/22Y02T10/40
Inventor 易伟孙旭锋方梓成陈方园孔令讲崔国龙
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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