| 水下声学传感器网络节点定位算法及自组织过程研究 |
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| 引用本文： | 梁玥,刘忠,夏清涛. 水下声学传感器网络节点定位算法及自组织过程研究[J]. 传感技术学报, 2011, 24(3): 402-406. DOI: 10.3969/j.issn.1004-1699.2011.03.018 |
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| 作者姓名： | 梁玥 刘忠 夏清涛 |
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| 作者单位： | 海军工程大学电子工程学院,武汉,430033 |
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| 基金项目： | "十一五"国防预研基金项目 |
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| 摘 要： | 针对水下声学传感器网络中锚节点稀少的问题,给出了一种分布式的水下节点自定位算法.为配合定位算法的完成,提供定位过程所需的邻接信息表等信息,提出了一种分布式的并发数据传播算法,并针对该数据传播算法中存在的通信冲突问题,给出了冲突解决策略.仿真试验验证了上述两种方法配合完成水下节点定位的可行性和有效性.
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| 关 键 词： | 无线传感器网络 水下声学传感器网络 分布式 节点定位 自组织 |
The Researches on Node Location Algorithm and Self-organization Algorithm in UASNs |
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| LIANG Yue,LIU Zhong,XIA Qingtao. The Researches on Node Location Algorithm and Self-organization Algorithm in UASNs[J]. Journal of Transduction Technology, 2011, 24(3): 402-406. DOI: 10.3969/j.issn.1004-1699.2011.03.018 |
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| Authors: | LIANG Yue LIU Zhong XIA Qingtao |
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| Affiliation: | (School of Electronic Engineering,Naval University of Engineering,Wuhan 430033,China) |
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| Abstract: | With the problem of sparse anchor nodes in underwater acoustic sensor networks,a distributed node localization algorithm is put forward.In order to provide the information for node localization algorithm such as the neighborhood relation tables,a distributed and concurrent data transmission algorithm is presented which includes a conflict solving strategy dealing with the communication conflict during the data transmission process.Simulation experiments demonstrate the feasibility and validity of localization algorithm by using these combined methods. |
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| Keywords: | wireless sensors networks(WSNs) underwater acoustic sensor networks(UASNs) distributed node localization self-organization |
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