| nonidentical linear pulse-coupled oscillators model with application to time synchronization in wireless sensor networks | |
| An Zhulin; Zhu Hongsong; Li Xinrong; Xu Chaonong; Xu Yongjun; Li Xiaowei | |
| 2011 | |
| 发表期刊 | IEEE Transactions on Industrial Electronics
 |
| ISSN | 2780046 |
| 卷号 | 58期号:6页码:2205-2215 |
| 摘要 | Similar to other cyber infrastructure systems, as wireless sensor networks become larger and more complex, many classic algorithms may no longer work efficiently. This paper presents a wireless sensor network time synchronization model that was initially inspired by synchronous flashing of fireflies. Synchronous flashing of fireflies is an interesting phenomenon that has been studied for decades. A variety of models have been proposed to explain this phenomenon, among which is the pulse-coupled oscillators model that models fireflies as oscillators. The oscillators in such a model interact only through discrete pulses, similar to the flashing of fireflies. In this paper, we propose a new nonidentical linear pulse-coupled oscillators model and use the model to analyze synchronization of pulse-coupled oscillators with different frequencies. The conditions to achieve and maintain synchronization are derived, and then, the results are used to prove that the oscillators in the model can achieve synchronization eventually, except for a set of frequencies with zero Lebesgue measure. Furthermore, through simulations and implementation on a wireless sensor network testbed, we demonstrate that the proposed nonidentical linear pulse-coupled oscillators model can be used in designing lightweight scalable time synchronization protocols for distributed systems. © 2009 IEEE. |
| 收录类别 | ei |
| 关键词 | Algorithms Bioluminescence Computer Simulation Oscillators (Electronic) Oscillators (Mechanical) Sensors Synchronization |
| 部门归属 | (1) Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100190, China; (2) Graduate University, Chinese Academy of Sciences, Beijing 100049, China; (3) Center of Wireless Ad Hoc Network, Institute of Software, Chinese Academy of Sciences, Beijing 100190, China; (4) Department of Electrical Engineering, College of Engineering, University of North Texas, Denton, TX 76207, United States; (5) Department of Computer Science and Technology, China University of Petroleum-Beijing, Beijing 102249, China |
| 语种 | 英语 |
| WOS记录号 | WOS:000290628500016 |
| 引用统计 | |
| 内容类型 | 期刊论文 |
| URI标识 | http://ir.iscas.ac.cn/handle/311060/14021 |
| 专题 | 中国科学院软件研究所 |
| 推荐引用方式 GB/T 7714 | An Zhulin,Zhu Hongsong,Li Xinrong,et al. nonidentical linear pulse-coupled oscillators model with application to time synchronization in wireless sensor networks[J]. IEEE Transactions on Industrial Electronics,2011,58(6):2205-2215. |
| APA | An Zhulin,Zhu Hongsong,Li Xinrong,Xu Chaonong,Xu Yongjun,&Li Xiaowei.(2011).nonidentical linear pulse-coupled oscillators model with application to time synchronization in wireless sensor networks.IEEE Transactions on Industrial Electronics,58(6),2205-2215. |
| MLA | An Zhulin,et al."nonidentical linear pulse-coupled oscillators model with application to time synchronization in wireless sensor networks".IEEE Transactions on Industrial Electronics 58.6(2011):2205-2215. |
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