物理学报Issue(1)：1-10,10.DOI:10.7498/aps.64.018901
WSANs中基于蜂巢结构的移动容错恢复算法∗
Honeycomb architecture based mobile fault-tolerant recovery algorithm in WSANs
摘要
Abstract
This paper aims at finding an algorithm in wireless sensor and actor networks (WSANs) to recover the failure actor. First, this paper describes the real-time coverage model in WSANs, proves WSAN’s coverage recovery is NP-hard. A cell-based mobile fault-tolerant algorithm HMFR is presented to recover the failure actor, which has a good performance under a limited condition of initial deployment of network. Through simulation experiments, the results show that the algorithm is more effective than the present algorithms in terms of actor coverage and move distance.关键词
无线传感器与执行器网络/节点部署/覆盖恢复/六边形蜂巢Key words
wireless sensor and actor network (WSANs)/deployment of nodes/coverage recovery/hexagonal cell引用本文复制引用
杜景林,郑若钦,谢立..WSANs中基于蜂巢结构的移动容错恢复算法∗[J].物理学报,2015,(1):1-10,10.基金项目
国家自然科学基金面上项目(批准号:61372128,61471153)、江苏省科技支撑计划(工业)项目(批准号号：BE2011195)和江苏省高校自然科学基金重大项目(批准号:14KJA510001)资助的课题 （批准号:61372128,61471153）
