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Mobile Sensor Network Node Fast Consensus Filter Localization
移动传感器网络节点快速一致性滤波定位

Keywords: Mobile sensor networks,Node localization,Distributed kalman filter,Consensus fusion
移动传感器网络,节点定位,分布式卡尔曼滤波器,一致性融合

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Abstract:

Aimed at the dynamic properties of mobile sensor networks topology, a quickly kalman-consensus filter local- ization scheme was proposed. I}his algorithm only uses the RSSI value between the communication nodes to quickly ad- just fusion step on Metropolis rule. Under the situation of unknown networks topology, more precise localization is a- chieved steadily by kalman-consensus filter. From the simulation results, compared with Saber algorithm, the proposed scheme can depress the communication consummation and suits mobile sensor networks.

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