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距离加权的二进制传感器网络目标跟踪算法 被引量:3

Distance-based target tracking algorithm in binary sensor network
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摘要 提出了基于距离加权的二进制传感器网络中的目标跟踪算法。该算法可在二进制传感器节点判决输出信息比特的同时产生感测节点的权值。仿真结果证明了基于距离加权的目标跟踪算法的有效性,并且不论目标运动采用直线、曲线或随机轨迹,都具有良好的性能,误差分布均集中在[0,0.2]的区间范围中。 A distance-based target tracking algorithm for binary sensor network was proposed. This algorithm can decide the output bit information and compute the weighting simultaneously. The simulation is used to validate the effectiveness of distance-based weighting scheme. This algorithm has good performance, when the target moves linearly, curvilinear, or randomly through the sensing field, and the error distribution of single target position is in [0, 0.2].
出处 《通信学报》 EI CSCD 北大核心 2010年第12期140-146,共7页 Journal on Communications
基金 国家杰出青年科学基金资助项目(60725105) 国家重点基础研究发展计划("973"计划)基金资助项目(2009CB320404) 长江学者和创新团队发展计划基金资助项目(IRT0852) 国家自然科学基金资助项目(60972048 61072068) 国家重点实验室专项基金资助项目(ISN02080001) "高等学校创新引智计划"基金资助项目(B08038) 教育部科学技术研究重点基金资助项目(107103)~~
关键词 无线传感器网络 二进制传感器网络 距离加权 分段线性拟合 wireless sensor networks binary sensor network distance-based weighting piecewise linear approximation
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参考文献10

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二级参考文献5

共引文献17

同被引文献26

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