A Time Synchronization Method of Wireless Sensor Networks Based on the Simulated Annealing Algorithm

摘要：

　　Time synchronization is very important for a Time Division Multiple Access(TDMA)Wireless Sensor Networks(WSNs).In this paper,we introduce a new method of time synchronization for WSNs based on the simulated annealing algorithm which is endowed with the search process of a time-varying and can effectively avoid falling into the local minimum and finally tends to the global optimum.Errors between the global time and prediction time are used as the evaluation function from which we can obtain more stable time synchronization.Our method is implemented on SCSC-RFA1 platform and the results show the validity of the method.

关键词： Wireless Sensor Networks Time Synchronization Simulated Annealing Intelligent Analysis

作者: Fuqiang Wang Xiaoming Wu Yong Pang Changbin Yu Yifan Hu Xiangzhi Liu

作者单位: Shandong Computer Science Center,Shandong Academy of Sciences,Jinan 250014,China;Shandong Provincial College of Information Science and Engineering,Shandong University of Science and Technology,Qingdao Shandong University,Weihai 264209,China;Shandong Computer Science Center,Shandong Academy of Science The Australian National University and NICTA Ltd,Canberra ACT 0200,Australia;Shandong Computer Scien

会议类型: 国际会议

会议名称: 第26届中国控制与决策会议(2014 CCDC)

会议地点: 长沙

会议语种:英文

页码: 870-875

在线出版日期: 2014-05-31（万方平台首次上网日期，不代表论文的发表时间）