Combinational fault diagnosis in a monitored environment by a wireless sensor network

M. Babazadeh, Walter Lang
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引用次数: 1

Abstract

This paper studies a combinational algorithm of a limit-trend checking, plausibility test and model-based method to attain a secure fault diagnosis in a wireless sensor network. It has been implemented based on a new theoretical identification method. The sensor nodes of the network have been distributed inside an intelligent container to monitor environmental parameters (temperature and relative humidity). It employs measured parameters, residuals and a developed model of the environment to introduce a topology, applicable in several applications of fault diagnosis area.
基于无线传感器网络的监测环境组合故障诊断
研究了一种将极限趋势检测、可信性检验和基于模型的方法相结合的无线传感器网络安全故障诊断算法。它是基于一种新的理论识别方法实现的。网络中的传感器节点分布在智能集装箱内部,用于监控环境参数(温度、相对湿度)。它采用测量参数、残差和开发的环境模型来引入拓扑结构,适用于故障诊断领域的多种应用。
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