Cluster-based maximum consensus time synchronization for industrial wireless sensor networks
文献类型：期刊论文
| 作者 | Wang ZW(王照伟) ; Zeng P(曾鹏); Zhou MT(周明拓); Li D(李栋); Wang JT(王金涛)
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| 刊名 | SENSORS
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| 出版日期 | 2017 |
| 卷号 | 17期号:1页码:1-16 |
| 关键词 | Time Synchronization Convergence Rate Industrial Wireless Sensor Networks Maximum Consensus Communication Delays |
| ISSN号 | 1424-8220 |
| 产权排序 | 1 |
| 英文摘要 | Time 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. |
| WOS关键词 | MARKOVIAN JUMP SYSTEMS ; OUTPUT-FEEDBACK CONTROL ; CLOCK SYNCHRONIZATION ; MODE INFORMATION ; VARYING DELAY ; PROTOCOL |
| WOS研究方向 | Chemistry ; Electrochemistry ; Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000393021000140 |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of Sciences under Grant XDA06020500. |
| 源URL | [http://ir.sia.cn/handle/173321/19820]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 通讯作者 | Zeng P(曾鹏) |
| 作者单位 | 1.Key Laboratory of Wireless Sensor Network & Communication, Shanghai Institute of Microsystem Information and Technology, Chinese Academy of Sciences, Shanghai, 200050, China 2.Key Laboratory of Networked Control System, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 3.University of Chinese Academy of Sciences, Beijing 100049, China 4.Shanghai Research Center for Wireless Communications, Shanghai, 201210, China |
| 推荐引用方式 GB/T 7714 | Wang ZW,Zeng P,Zhou MT,et al. Cluster-based maximum consensus time synchronization for industrial wireless sensor networks[J]. SENSORS,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,17(1),1-16. |
| MLA | Wang ZW,et al."Cluster-based maximum consensus time synchronization for industrial wireless sensor networks".SENSORS 17.1(2017):1-16. |
入库方式： OAI收割
来源：沈阳自动化研究所
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