Distributed targets tracking with dynamic power optimization for wireless sensor networks

doi:10.1007/978-1-4471-4793-0-26

CQUET-IR > 智慧健康学院

	Distributed targets tracking with dynamic power optimization for wireless sensor networks
	Zhang, Shuting 1; Li, Guojun 1; Xiao, Lan 1; Wang, Linhong2 ; Zhou, Xiao-Na 3
	2013
会议录名称	Lecture Notes in Electrical Engineering
卷号	207 LNEE
页码	221-229
会议名称	International Conference on Informatics and Management Science, IMS 2012
会议日期	December 21, 2012 - December 23, 2012
会议地点	Kunming, China
会议录编者/会议主办者	National Natural Science Foundation of China, (NSFC)
出版者	Springer Verlag
摘要	Focused on energy efficiency issues under tracking targets within wireless sensor networks (WSNs), a new dynamic power management (DPM) method for tracking distributed targets is proposed in this paper combining with the network energy consumption model and wake-up mechanism. With precedent location information of maneuvering target, the algorithm involved both cancelling noise by wavelet filter and predicting target state by autoregressive transformation is introduced to awaken wireless sensor nodes so that their sleep time is prolonged and energy consumption is reduced. According to the current location of maneuvering target, related nodes in an appointed cluster of WSNs constitute a distributed dynamic tracking unit, and the cluster head is responsible for collecting the measurement information from the nodes in the tracking unit. Simulation results show that: The dynamic energy optimization method and tracking algorithms presented in this paper can effectively in reducing the energy cost of the node to extend the life of node and network, which are fully applicable to the battlefield maneuvering target tracking on the ground. © 2013 Springer-Verlag London.
关键词	Energy efficiency Energy utilization Kalman filters Power management Sensor nodes Wavelet analysis Wireless sensor networks Autoregressive transformation Dynamic power management Maneuvering target tracking Measurement information Network energy consumption Strong tracking Wireless sensor network (WSNs) Wireless sensor node
DOI	10.1007/978-1-4471-4793-0-26
收录类别	EI
语种	英语
EI入藏号	20132816482974
原始文献类型	Conference article (CA)
文献类型	会议论文
条目标识符	https://ir.cqcet.edu.cn/handle/39TD4454/3266
专题	智慧健康学院
作者单位	1.College of Communication Engineering, Chongqing University, Chongqing 400044, China; 2.Chongqing College of Electronic Engineering, Chongqing 401331 Shapingba, China; 3.Chongqing Communication Institute, Chongqing 400035, China
推荐引用方式 GB/T 7714	Zhang, Shuting,Li, Guojun,Xiao, Lan,et al. Distributed targets tracking with dynamic power optimization for wireless sensor networks[C]//National Natural Science Foundation of China, (NSFC):Springer Verlag,2013:221-229.