Distributed Detection in Landslide Prediction Based on Wireless Sensor Networks

被引：0
|
作者：
Yu, Zhao [1 ]
Xu, Shouzhi [1 ]
Zhang, Shuibao [1 ]
Yang, Xiaomei [1 ]
机构：
[1] China Three Gorges Univ, Coll Comp & Informat Technol, Yichang 443002, Peoples R China
来源：
2012 WORLD AUTOMATION CONGRESS (WAC) | 2012年
关键词：
Landslide prediction; Wireless sensor networks; Distributed detection;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Wireless sensor network is a newly technology t be used in landslide prediction as they provide dense data, and real-time monitoring and prediction of events. A real-time monitoring system of landslide prediction based on WSN is introduced in this paper. Statistical modeling of the landslide strain data and t e distributed detection algorithm are mainly analysed. The strain data are modeled using variable mean of Gaussian process. Miss alarm ratio is a critical performance parameter to landslide prediction. Comparing with centralized detection met. hod, simulation result shows that distributed detection algorithm performs better than centralized detection in criteria of miss alarm ratio and wrong alarm ratio of landslide.
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页数：4
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