Location algorithm for underwater wireless sensor network based on photogrammetry

doi:10.13245/j.hust.180506

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	Location algorithm for underwater wireless sensor network based on photogrammetry
	Xue, Jianbin 1,2; Zhang, Long 1; Wang, Lu 1; Zhang, Xijun 1
刊名	Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)
	2018-05-23
卷号	46 期号:5 页码:28-33
关键词	Direction of arrival Iterative methods Maximum likelihood estimation Optimization Photogrammetry Underwater acoustics Azimuth estimation Bacterial foraging optimization algorithms Localization algorithm Location algorithms Positioning accuracy Positioning process Underwater wireless sensor networks Vector hydrophone arrays
ISSN号	16714512
DOI	10.13245/j.hust.180506
英文摘要	Aiming at the problem that the ranging technology is difficult to implement and the network overhead is great when the unknown nodes require multiple beacon node location information in the localization algorithm of underwater wireless sensor network, thus, a parallel photogrammetry-based collinear localization (PCL) algorithm was proposed.The algorithm firstly used the vector hydrophone array to gain the signal carrying the azimuth information of the underwater nodes, and then the bacterial foraging optimization algorithm (BFO) was introduced when estimate the direction of arrival (DOA) of the source signals with the maximum likelihood estimation.After obtaining the azimuth estimation of the node, the algorithm combined the principle of photogrammetry to solve the coordinates of the unknown node satisfying the collinearity threshold by judging the collinearity of the unknown node and its surrounding beacon nodes.Finally, the unknown nodes were upgraded to beacon nodes to complete the positioning process by iterative positioning.Simulation results show that the proposed algorithm can improve the positioning accuracy, and reduce the demand of unknown nodes for the number of beacon nodes. © 2018, Editorial Board of Journal of Huazhong University of Science and Technology. All right reserved.
语种	中文
出版者	Huazhong University of Science and Technology
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114461]
专题	研究生院材料科学与工程学院
作者单位	1.School of Computer and Communication, Lanzhou University of Technology, Lanzhou; 730050, China; 2.National Mobile Communications Research Laboratory, Southeast University, Nanjing; 210096, China
推荐引用方式 GB/T 7714	Xue, Jianbin,Zhang, Long,Wang, Lu,et al. Location algorithm for underwater wireless sensor network based on photogrammetry[J]. Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition),2018,46(5):28-33.
APA	Xue, Jianbin,Zhang, Long,Wang, Lu,&Zhang, Xijun.(2018).Location algorithm for underwater wireless sensor network based on photogrammetry.Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition),46(5),28-33.
MLA	Xue, Jianbin,et al."Location algorithm for underwater wireless sensor network based on photogrammetry".Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition) 46.5(2018):28-33.