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Deployment method for launching radar and receiving radar in dual-radio radar network

A radar and network technology, applied in the deployment field of transmitting radar and receiving radar, can solve the problems of complex deployment of dual-base station radar network nodes, and achieve the effect of low time complexity

Inactive Publication Date: 2013-04-24
东南大学无锡分校
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

It can be seen that the node deployment in the bistatic radar network is more complicated

Method used

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  • Deployment method for launching radar and receiving radar in dual-radio radar network
  • Deployment method for launching radar and receiving radar in dual-radio radar network
  • Deployment method for launching radar and receiving radar in dual-radio radar network

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Embodiment Construction

[0035] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0036] see figure 1 as shown, figure 1 It is a flow chart of the deployment method of the transmitting radar and the receiving radar in the dual-base station radar network of the present invention. The purpose of this deployment method is to obtain the final positions of the transmitting radar and the receiving radar by first implementing the method on a computer according to the position pi of the point of interest in specific implementation. The transmitting and rece...

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Abstract

The invention discloses a deployment method for launching a radar and receiving the radar in a dual-radio radar network. The method includes the following steps of (A) randomly selecting M initial positions for launching the radar and N initial positions for receiving the radar, and conforming a moving distance threshold Th d1 of launching the radar and receiving the radar; (B) fixing the M positions for launching the radar, deploying the N positions for receiving the radar through a random Veno algorithm, and updating the N positions for receiving the radar; (C) fixing the N positions for receiving the radar, deploying the M positions for launching the radar through the random Veno algorithm, and updating the M positions for launching the radar; (D) repeating the step B and the step C until a moving distance of launching the radar and receiving the radar is smaller than the Th d1. According to the deployment method for launching the radar and receiving the radar in the dual-radio radar network, the deployment problems of launching the radar and receiving the radar are divided into two sub problems, then optimization design is conducted on the sub problems respectively, at last that deployment of launching the radar and receiving the radar is achieved through solving of the two sub problems repeatedly and iteratively, and the method is effective and low in time complexity.

Description

technical field [0001] The invention belongs to the field of node deployment in a wireless network, and in particular relates to a deployment method of a transmitting radar and a receiving radar in a dual-base station radar network. Background technique [0002] Radar has become an important part of the prosecution and defense system. Compared with traditional sensor nodes, one of the main features of radar is that the transmitting end of the radar actively sends signals, and the signal reaches the receiving end of the radar after being reflected by the target. Therefore, the radar is less affected by the environment. Radar can be divided into three categories: (1) single-base radar with the transmitting end and the receiving end located on the same node; (2) dual-base radar with the transmitting end and the receiving end located at different positions; (3) including one transmitting end and multiple Multi-base radar with receivers at different locations. [0003] A large...

Claims

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Application Information

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IPC IPC(8): G01S7/02
Inventor 胡晨唐玲李红黄成田茜吴建辉
Owner 东南大学无锡分校
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