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新的像机观测可靠度模型

DOI: 10.13700/j.bh.1001-5965.2013.0211, PP. 365-369

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Abstract:

针对像机观测方向和观测区域受限的特点,结合人眼感知概率模型,建立了一种基于观测可靠度的像机观测模型.依据Johnson准则,综合考虑了像机距目标的观测距离、观测角度和目标大小等因素,不仅可以确定目标的存在与否,还可以全面描述像机对目标的观测性能,更加符合像机对目标感知的实际情况.在此基础上定义了多个像机对目标的观测可靠度,及像机网络对目标的捕获概率,提出了基于像机观测可靠度模型的多像机网络覆盖优化部署算法.仿真结果表明,利用新的像机观测可靠度模型对网络进行优化,可以在提高多像机网络对观测区域的覆盖程度的同时,优化网络对场景的感知能力,提高对目标的捕获概率.

References

[1]  林梅金,苏彩红,王飞.无线传感器网络覆盖优化算法研究[J].计算机仿真,2011,28(3):178-181 Lin Meijin,Su Caihong,Wang Fei.Study on optimization algorithms in wireless sensor networks[J].Computer Simulation,2011,28(3):178-181(in Chinese)
[2]  Ai J,Abouzeid A A.Coverage by directional sensors in randomly deployed wireless sensor networks[J].Journal of Combinatorial Optimization,2006,11(1):21-41
[3]  陈义军,白光伟,张进明.基于虚拟势场的有向传感器网络覆盖增强算法的改进[J].小型微型计算机系统,2013,34(2):243-246 Chen Yijun,Bai Guangwei,Zhang Jinming.Improvement of the virtual potential field based on coverage-enhancing algorithm for directional sensor networks[J].Journal of Chinese Computer Systems,2013,34(2):243-246(in Chinese)
[4]  Ma H D,Zhang X,Ming A L.A coverage-enhancing method for 3D directional sensor networks[C]//IEEE INFOCOM 2009:The 28th Conference on Computer Communication.Piscataway,NJ:IEEE Press,2009:2791-2795
[5]  Ai J,Abouzeid A A.Coverage by directional sensors in randomly deployed wireless sensor networks[J].Journal of Combinatorial Optimization,2006,11(1):21-41
[6]  Adriaens J,Megerian S,Potkonjak M.Optimal worst-case coverage of directional field-of-view sensor networks[C]//Ann IEEE Commun Soc Ad hoc Commun Netw Secon.Piscataway,NJ:IEEE Press,2007,1:336-345
[7]  陈义军,白光伟,张进明.基于虚拟势场的有向传感器网络覆盖增强算法的改进[J].小型微型计算机系统,2013,34(2):243-246 Chen Yijun,Bai Guangwei,Zhang Jinming.Improvement of the virtual potential field based on coverage-enhancing algorithm for directional sensor networks[J].Journal of Chinese Computer Systems,2013,34(2):243-246(in Chinese)
[8]  Adriaens J,Megerian S,Potkonjak M.Optimal worst-case coverage of directional field-of-view sensor networks[C]//Ann IEEE Commun Soc Ad hoc Commun Netw Secon.Piscataway,NJ:IEEE Press,2007,1:336-345
[9]  Makhoul A,Saadi R,Pham C.Adaptive scheduling of wireless video sensor nodes for surveillance applications[C]//Proceedings of the 4th ACM workshop on Performance Monitoring and Measurement of Heterogeneous Wireless and Wired Networks.New York:ACM Press,2009:54-60
[10]  Wu Y A,Yin J P,Li M,et al.Efficient algorithms for probabilistic k-coverage in directional sensor networks[C]//International Conference on Intelligent Sensors,Sensor Networks and Information Processing,ISSNIP 2008.Piscataway,NJ:IEEE Computer Press,2008:587-592
[11]  Makhoul A,Saadi R,Pham C.Adaptive scheduling of wireless video sensor nodes for surveillance applications[C]//Proceedings of the 4th ACM workshop on Performance Monitoring and Measurement of Heterogeneous Wireless and Wired Networks.New York:ACM Press,2009:54-60
[12]  伍勇安,殷建平,李敏,等.有向传感器网络中基于概率感知模型的最小连通k-覆盖集算法[J].计算机工程与科学,2008,30(12):19-22 Wu Yongan,Yin Jianping,Li Min,et al.Algorithms for the minimal connectedk-coverage set problem under probabilistic sensing models in directional sensor networks[J].Computer Engineering & Science,2008,30(12):19-22(in Chinese)
[13]  陶丹,马华东.有向传感器网络覆盖控制算法[J].软件学报,2011,22(10):2317-2334 Tao Dan,Ma Huadong.Coverage control algorithms for directional sensor networks[J].Journal of Software,2011,22(10):2317-2334(in Chinese)
[14]  Wu Y A,Yin J P,Li M,et al.Efficient algorithms for probabilistic k-coverage in directional sensor networks[C]//International Conference on Intelligent Sensors,Sensor Networks and Information Processing,ISSNIP 2008.Piscataway,NJ:IEEE Computer Press,2008:587-592
[15]  陶丹,马华东,刘亮.基于虚拟势场的有向传感器网络覆盖增强算法[J].软件学报,2007,18(5):1152-1163 Tao Dan,Ma Huadong,Liu Liang.A virtual potential field based coverage-enhancing algorithm for directional sensor networks[J].Journal of Software,2007,18(5):1152-1163(in Chinese)
[16]  伍勇安,殷建平,李敏,等.有向传感器网络中基于概率感知模型的最小连通k-覆盖集算法[J].计算机工程与科学,2008,30(12):19-22 Wu Yongan,Yin Jianping,Li Min,et al.Algorithms for the minimal connectedk-coverage set problem under probabilistic sensing models in directional sensor networks[J].Computer Engineering & Science,2008,30(12):19-22(in Chinese)
[17]  陶丹,马华东.有向传感器网络覆盖控制算法[J].软件学报,2011,22(10):2317-2334 Tao Dan,Ma Huadong.Coverage control algorithms for directional sensor networks[J].Journal of Software,2011,22(10):2317-2334(in Chinese)
[18]  陶丹,马华东,刘亮.基于虚拟势场的有向传感器网络覆盖增强算法[J].软件学报,2007,18(5):1152-1163 Tao Dan,Ma Huadong,Liu Liang.A virtual potential field based coverage-enhancing algorithm for directional sensor networks[J].Journal of Software,2007,18(5):1152-1163(in Chinese)
[19]  罗卿,林亚平,王雷,等.传感器网络中基于数据融合的栅栏覆盖控制研究[J].电子与信息学报,2012,34(4):825-831 Luo Qing,Lin Yaping,Wang Lei,et al.Barrier coverage control based on data fusion for wireless sensor network[J].Journal of Electronics & Information Technology,2012,34(4):825-831(in Chinese)
[20]  Ma H D,Zhang X,Ming A L.A coverage-enhancing method for 3D directional sensor networks[C]//IEEE INFOCOM 2009:The 28th Conference on Computer Communication.Piscataway,NJ:IEEE Press,2009:2791-2795

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