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Fuzzy Multivariable Gaussian Evolving Approach for Fault Detection and Diagnosis

机译:故障检测与诊断的模糊多变量高斯演化方法

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摘要

This paper suggests an approach for fault detection and diagnosis capable to detect new operation modes online. The approach relies upon an evolving fuzzy classifier able to incorporate new operational information using an incremental unsupervised clustering procedure. The efficiency of the approach is verified in fault detection and diagnosis of an induction machine. Experimental results suggest that the approach is a promising alternative for fault diagnosis of dynamic systems when there is no a priori information about all failure modes. It is also attractive for incremental learning of diagnosis systems with streams of data.
机译:本文提出了一种能够在线检测新的操作模式的故障检测和诊断方法。该方法依赖于不断发展的模糊分类器,该分类器能够使用增量无监督聚类过程合并新的操作信息。该方法的效率在感应电机的故障检测和诊断中得到了验证。实验结果表明,当没有关于所有故障模式的先验信息时,该方法是动态系统故障诊断的有前途的替代方法。它对于具有数据流的诊断系统的增量学习也很有吸引力。

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