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浙江大学学报(工学版)
计算机技术、信息电子     
基于检测信息融合的缆系海底观测网络节点部署策略
王希晨,周学军,周媛媛
海军工程大学 电子工程学院,湖北 武汉430033
Node deployment strategy of cabled seafloor observatory network based on detection information fusion
WANG Xi chen, ZHOU Xue jun, ZHOU Yuan yuan
Electronic Engineering College, Naval University of Engineering, Wuhan 430033, China
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摘要:

采用Neyman Pearson准则融合观测节点的检测信息,计算当不同单元网格达到全覆盖时,网格边长应满足的具体条件.分析基于传统方式与基于检测信息融合的正方形和正三角形网格在不同情况下的具体结构,提出正方形和正三角形网格单元相结合的缆系海底观测网络节点部署策略,确定水下主、次节点的数量及部署位置,以及网络的整体结构.对不同监测范围内网络的具体部署方式与需求进行仿真计算.结果表明:与传统网络结构的节点策略相比,基于检测信息融合的部署覆盖比率高,部署节点数量少,盖效率较高,优势明显.

Abstract:

Neyman Pearson criterion was adopted to fuse the detection information from observation nodes. Specific conditions of grid sides were calculated when different unit grids met with full coverage. The structure of square and triangle unit grids under different circumstances was analyzed, based on the traditional method and detection information fusion, respectively. Then a node deployment strategy of cabled seafloor observatory network that based on the combination of square and triangle unit grids was proposed. The quantity and deployment location of primary and secondary nodes were ascertained, thus the specific structure of  network was determined. The specific deployment modes and requirements in different monitoring field were simulated. The results indicate that the scheme based on detection information fusion has  high covering efficiency,reducing the cost of network construction and the difficulty of installation and maintenance.

出版日期: 2015-10-15
:  TN 915  
基金资助:

国家“863”高技术研究发展计划资助项目(2009AAJ128);国家自然科学基金资助项目(71201172).

通讯作者: 周学军,男,教授.     E-mail: Xuejun Zhou@163.com
作者简介: 王希晨(1987-),男,博士生.从事海底观测网络研究.E-mail: hjgcwxc@163.com
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王希晨,周学军,周媛媛. 基于检测信息融合的缆系海底观测网络节点部署策略[J]. 浙江大学学报(工学版), 10.3785/j.issn.1008 973X.2015.09.008.

WANG Xi chen, ZHOU Xue jun, ZHOU Yuan yuan. Node deployment strategy of cabled seafloor observatory network based on detection information fusion. JOURNAL OF ZHEJIANG UNIVERSITY (ENGINEERING SCIENCE), 10.3785/j.issn.1008 973X.2015.09.008.

链接本文:

http://www.zjujournals.com/eng/CN/10.3785/j.issn.1008 973X.2015.09.008        http://www.zjujournals.com/eng/CN/Y2015/V49/I9/1665

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