Distributed radar multi-station detection sequence planning design method

A technology of sequence planning and design method, applied in the field of radar

Active Publication Date: 2018-09-28
XIDIAN UNIV +1
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Problems solved by technology

The essence of the time resource optimization problem at the radar transmitter

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  • Distributed radar multi-station detection sequence planning design method
  • Distributed radar multi-station detection sequence planning design method
  • Distributed radar multi-station detection sequence planning design method

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Embodiment Construction

[0024] refer to figure 1 , is a kind of distributed radar multi-station detection sequence planning and design method of the present invention realizes general flowchart; Wherein said distributed radar multi-station detection sequence planning and design method comprises the following steps:

[0025] Step 1, determine the distributed radar system, the distributed radar system is composed of N local radar stations and a fusion center, and the structure of the distributed radar system is a star topology, the fusion center is the central connection point, N Each local radar station is directly connected to the fusion center to form a star; the reference coordinate system oxyz is established with the fusion center as the coordinate origin o, the x axis of the reference coordinate system coincides with the due east of the fusion center, the y axis coincides with the due north of the fusion center, and z The axis coincides with the normal direction at the fusion center; determine th...

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Abstract

The invention discloses a distributed radar multi-station detection sequence planning design method. The method comprises the steps that a distributed radar system is determined, and a reference coordinate system is established; a key monitoring area is determined to obtain M collaborative detection area units; a wave beam residence time set of N local radar stations on the M collaborative detection area units is calculated; according to the wave beam residence time set of the N local radar stations on the M collaborative detection area units, a pulse emission time vector set and a pulse emission end time vector set of the N local radar stations when a distributed radar system irradiates M search areas are obtained respectively; according to the pulse emission time vector set and the pulseemission end time vector set, obtained when the distributed radar system irradiates the M search areas, of the N local radar stations, a distributed radar multi-station detection sequence planning design result is obtained.

Description

technical field [0001] The invention belongs to the field of radar technology, and in particular relates to a distributed radar multi-station detection sequence planning and design method, which is suitable for solving the problem of coordinated protection of key space areas and realizing revisiting of the entire area of ​​key monitoring areas within a relatively small time interval . Background technique [0002] Radar is an important means to achieve homeland defense. In the past, the main means of improving the detection capability of radar systems was to improve the performance of a single radar; the performance of radar systems is mainly determined by the power-aperture product of the radar system. For detection capability, improving the power-aperture product is the main means; improving the single-station detection capability is the foundation, but considering the airspace coverage and real-time coverage capability, there is always a limit to the single-station radar ...

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Application Information

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IPC IPC(8): G01S7/42G01S13/00
CPCG01S7/42G01S13/003
Inventor 周生华左林虎刘宏伟李雪
Owner XIDIAN UNIV
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