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Weight convergence analysis of DV-hop localization algorithm with GA

文献类型：期刊论文

作者Cai, Xingjuan1; Wang, Penghong1; Cui, Zhihua1; Zhang, Wensheng3; Chen, Jinjun1,2
刊名SOFT COMPUTING
出版日期2020-06-18
页码10
关键词DV-hop Convergence analyses Genetic algorithm (GA) Positional precision Mathematical weight model
ISSN号1432-7643
DOI10.1007/s00500-020-05088-z
通讯作者Wang, Penghong(penghongwang@sina.cn) ; Cui, Zhihua(zhihua.cui@hotmail.com)
英文摘要The distance vector-hop (DV-hop) is a typical localization algorithm. It estimates sensor nodes location through detecting the hop count between nodes. To enhance the positional precision, the weight is used to estimate position, and the conventional wisdom is that the more hop counts are, the smaller value of weight will be. However, there has been no clear mathematical model among positioning error, hop count, and weight. This paper constructs a mathematical model between the weights and hops and analyzes the convergence of this model. Finally, the genetic algorithm is used to solve this mathematical weighted DV-hop (MW-GADV-hop) positioning model, the simulation results illustrate that the model construction is logical, and the positioning error of the model converges to 1/4R.
WOS关键词WIRELESS SENSOR NETWORKS ; RANGE-FREE LOCALIZATION ; TECHNOLOGY
资助项目National Natural Science Foundation of China[61806138] ; National Natural Science Foundation of China[61772478] ; National Natural Science Foundation of China[U1636220] ; National Natural Science Foundation of China[61961160707] ; National Natural Science Foundation of China[61976212] ; National Key Research and Development Program of China[2018YFC1604000] ; Key R&D program of Shanxi Province (High Technology)[201903D121119] ; Key R&D program of Shanxi Province (International Cooperation)[201903D421048] ; Natural Science Foundation of Shanxi Province[201801D121127] ; Postgraduate education innovation project of Shanxi Province[2019SY493]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000541216600001
出版者SPRINGER
资助机构National Natural Science Foundation of China ; National Key Research and Development Program of China ; Key R&D program of Shanxi Province (High Technology) ; Key R&D program of Shanxi Province (International Cooperation) ; Natural Science Foundation of Shanxi Province ; Postgraduate education innovation project of Shanxi Province
源URL[http://ir.ia.ac.cn/handle/173211/39832]  
专题精密感知与控制研究中心_人工智能与机器学习
通讯作者Wang, Penghong; Cui, Zhihua
作者单位1.Taiyuan Univ Sci & Technol, Sch Comp Sci & Technol, Taiyuan 030024, Peoples R China
2.Swinburne Univ Technol, Dept Comp Sci & Software Engn, Melbourne, Vic 3000, Australia
3.Chinese Acad Sci, Inst Automat, State Key Lab Intelligent Control & Management Co, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Cai, Xingjuan,Wang, Penghong,Cui, Zhihua,et al. Weight convergence analysis of DV-hop localization algorithm with GA[J]. SOFT COMPUTING,2020:10.
APA Cai, Xingjuan,Wang, Penghong,Cui, Zhihua,Zhang, Wensheng,&Chen, Jinjun.(2020).Weight convergence analysis of DV-hop localization algorithm with GA.SOFT COMPUTING,10.
MLA Cai, Xingjuan,et al."Weight convergence analysis of DV-hop localization algorithm with GA".SOFT COMPUTING (2020):10.

入库方式： OAI收割

来源：自动化研究所

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