Distributed nonuniform deployment for target monitoring in mobile sensor networks
SHEN Yi, TU Zhi-liang, WANG Qiang
of Control Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
Abstract:
In this paper, three distributed and scalable nonuniform deployment algorithms in order to enhance the quality of monitoring (QoM). Mobile sensors are to be deployed around a target of interest which can be stationary or moving, and to approximate a given weight function which is a measure of information or event density. The first two algorithms generate nonuniform deployments by inverse-transformations from a uniform deployment. They handle the situations of global coordinate system which is available and not with appropriate assumptions, respectively. The third algorithm, which relocates sensors to adjust inter-node distances based on the local measurements only, is suitable for general cases. The simulation results demonstrate the proposed algorithms can achieve reliable and satisfactory deployments.
Key words: flocking mobile sensor network sensor deployment triangle tessellation nonuniform coverage
DOI：10.11916/j.issn.1005-9113.2012.03.001
Clc Number:TP13
Fund:
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Distributed nonuniform deployment for target monitoring in mobile sensor networks
本站小编 哈尔滨工业大学/2019-10-24
相关话题/Distributed nonuniform deployment target monitoring
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