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Cluster-based maximum consensus time synchronization for industrial wireless sensor networks
Wang ZW(王照伟); Zeng P(曾鹏); Zhou MT(周明拓); Li D(李栋); Wang JT(王金涛)
Department工业控制网络与系统研究室
Source PublicationSensors (Switzerland)
ISSN1424-8220
2017
Volume17Issue:1Pages:1-16
Indexed BySCI ; EI
EI Accession number20170403278673
WOS IDWOS:000393021000140
Contribution Rank1
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Sciences under Grant XDA06020500.
KeywordTime Synchronization Convergence Rate Industrial Wireless Sensor Networks Maximum Consensus Communication Delays
AbstractTime synchronization is one of the key technologies in Industrial Wireless Sensor Networks (IWSNs), and clustering is widely used in WSNs for data fusion and information collection to reduce redundant data and communication overhead. Considering IWSNs’ demand for low energy consumption, fast convergence, and robustness, this paper presents a novel Cluster-based Maximum consensus Time Synchronization (CMTS) method. It consists of two parts: intra-cluster time synchronization and inter-cluster time synchronization. Based on the theory of distributed consensus, the proposed method utilizes the maximum consensus approach to realize the intra-cluster time synchronization, and adjacent clusters exchange the time messages via overlapping nodes to synchronize with each other. A Revised-CMTS is further proposed to counteract the impact of bounded communication delays between two connected nodes, because the traditional stochastic models of the communication delays would distort in a dynamic environment. The simulation results show that our method reduces the communication overhead and improves the convergence rate in comparison to existing works, as well as adapting to the uncertain bounded communication delays.
Language英语
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation
WOS KeywordMARKOVIAN JUMP SYSTEMS ; OUTPUT-FEEDBACK CONTROL ; CLOCK SYNCHRONIZATION ; MODE INFORMATION ; VARYING DELAY ; PROTOCOL
WOS Research AreaChemistry ; Electrochemistry ; Instruments & Instrumentation
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/19820
Collection工业控制网络与系统研究室
Corresponding AuthorZeng P(曾鹏)
Affiliation1.Key Laboratory of Networked Control System, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.Key Laboratory of Wireless Sensor Network & Communication, Shanghai Institute of Microsystem Information and Technology, Chinese Academy of Sciences, Shanghai, 200050, China
4.Shanghai Research Center for Wireless Communications, Shanghai, 201210, China
Recommended Citation
GB/T 7714
Wang ZW,Zeng P,Zhou MT,et al. Cluster-based maximum consensus time synchronization for industrial wireless sensor networks[J]. Sensors (Switzerland),2017,17(1):1-16.
APA Wang ZW,Zeng P,Zhou MT,Li D,&Wang JT.(2017).Cluster-based maximum consensus time synchronization for industrial wireless sensor networks.Sensors (Switzerland),17(1),1-16.
MLA Wang ZW,et al."Cluster-based maximum consensus time synchronization for industrial wireless sensor networks".Sensors (Switzerland) 17.1(2017):1-16.
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