基于有向感知模型的无线传感器网络节点部署
详细信息    查看官网全文
摘要
针对随机部署的有向传感器节点,建立基于有向传感器节点的感知概率模型。采用分布式算法,通过节点间的联合感知概率移动有向传感器节点,提高待监测区域内目标点被感知到的概率。本文提出可移动的节点部署算法,该算法使用较少的节点实现对目标区域的合理覆盖,并提高总体覆盖效果。仿真结果表明,该算法有效地减少了有向传感器节点的使用,同时保证了较好的覆盖效果。
According to the random deployment of directed sensor nodes,the directed sensor nodes based on the perception probability model is established.The distributed algorithm,according to perception probability of nodes moves the sensor nodes and improves the perception probability of targets in monitoring area.The mobile nodes deployment algorithm using fewer nodes to achieve reasonable coverage of the target area and improving the effect of the overall coverage is designed in this paper.The simulation results show that this algorithm can effectively reduce the use of sensor nodes,while ensuring a better coverage effect.
引文
[1]Davood Izadi,Jemal H.Abawajy,Sara Ghanavati,Tutut Herawan.A Data Fusion Method in Wireless Sensor Networks[J].Sensors,2015,15(2):2964-2979.
    [2]Hsueh-Chun Lin,Shu-Yin Chiang,Kai Lee,Yao-Chiang Kan.An Activity Recognition Model Using Inertial Sensor Nodes in a Wireless Sensor Network for Frozen Shoulder Rehabilitation Exercises[J].Sensors,2015,15(1):2181-2204.
    [3]Ruiying Li,Xiaoxi Liu,Wei Xie,Ning Huang.Deployment-Based Lifetime Optimization Model for Homogeneous Wireless Sensor Network under Retransmission[J].Sensors,2014,14(12):23697-23723.
    [4]陆克中,冯禹洪,毛睿,罗秋明,刘刚.有向传感器网络覆盖增强问题的贪婪迭代算法[J].电子学报,2012,40(4):683-694.Lu Ke-zhong,Feng Yu-hong,Mao Rui,Luo Qiu-ming,Liu Gang.A Greedy Iterative Algorithm of Coverage Enhancing Problem in Directional Sensor Networks[J].Acta Electronica Sinica,2012,40(4):683-694.
    [5]程卫芳,廖湘科,沈昌祥.有向传感器网络最大覆盖调度算法[J].软件学报,2009,20(4):975-984.Cheng Wei-fang,Liao Xiang-ke,Shen Chang-xiang.Maximal Coverage Scheduling in Wireless Directional Sensor Networks[J].Journal of software,2009,20(4):975-984.
    [6]温俊,蒋杰,窦文华.公平的有向传感器网络方向优化和节点调度算法[J].软件学报,2009,20(3):644-659.Wen Jun,Jiang Jie,Dou Wen-hua.Equitable Direction Optimizing and Node Scheduling for Coverage in Directional Sensor Networks[J].Journal of software,2009,20(3):644-659.
    [7]You-Chiun Wang,Yung-Fu Chen,Yu-Chee Tseng.Using Rotatable and Directional(R&D)Sensors to Achieve Temporal Coverage of Objects and Its Surveillance Application[J].IEEE TRANSACTIONS ON MOBILE COMPUTING,2012,8(11):1358-1371.
    [8]C.K.Liang,C.H.Tsan,and T.H.Chu.Coverage enhancing algorithms in directional sensor networks with rotatable sensors.in Proc.IEEE Asia-Pacific Services Comput.Conf.2011,12:377-383.
    [9]J.Zhao,J.C.Zeng.A virtual centripetal force-based coverageenhancing algorithm for wireless multimedia sensor networks[J].Sensors Journal,2010,10(8):1328-1334.
    [10]M.Amac Guvensan,A.Gokhan Yavuz.A New Coverage Improvement Algorithm Based on Motility Capability of Directional Sensor Nodes[J].Ad-hoc,Mobile,and Wireless Networks,2011,68(11):206-219.
    [11]Tien-Wen Sung,Chu-Sing Yang.Coverage Improvement for Directional Sensor Networks[J].Advances in Intelligent Systems and Applications,2013,20(1):541-550.
    [12]黄帅,程良伦.一种面向目标的有向传感器网络连通覆盖算法[J].传感器与微系统,2012,31(1):65-68.Huang Shuai,Cheng Liang-hm.A connective target coverage algorithm for directional sensor network[J].Transducer and Microsystem Technologies,2012,31(1):65-68.
    [13]彭力,王茂海,赵龙.一种新的动态视觉传感器网络目标覆盖率算法[J].计算机应用研究,2012,5(27):1708-1711.Peng Li,Wang Mao-hai,Zhao Long.New target coverage algorithm in dynamic vision sensor networks[J].Application Research of Computers,2012,27(5):1708-1711.
    [14]肖甫,王汝传,叶晓国,孙力娟.基于改进势场的有向传感器网络路径覆盖增强算法[J].计算机研究与发展,2009,46(12):2126-2133.Xiao Fu,Wang Ru-chuan,Ye Xiao-guo,Sun Li-juan.A Path Coverage-Enhancing Algorithm for Directional Sensor Network Based on Improved Potential Field[J].Journal of Computer Research and Development,2009,46(12):2126-2133.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700