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Interpretable Predictive Maintenance: Combining Anomaly Detection with Quantitative Root Cause Analysis

delete2026-01-01
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PRE
AI
I
Inês de Carvalho Jerónimo Barbosa *
J
João Gama
B
Bruno Veloso
DOI:10.1007/978-3-032-05179-0_18delete
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摘要

摘要

En 中文
预测性维护(PdM)旨在通过早期检测来预防故障,但缺乏可解释性以支持决策制定。当前PdM模型通常能识别故障,但无法解释其根本原因,尤其是在具有复杂和有限标注数据的实际场景中。本研究提出了一种可解释框架,结合基于LSTM的异常检测与基于SHAP归因的双层根本原因分析(RCA)。应用于实际数据集时,该方法能检测退化转变,追踪随时间的故障模式,并提供无需显式根本原因标签的可解释信息。
Keyword:
Predictive Maintenance
Anomaly Detection
Root Cause Analysis
Explainability

期刊

P
PROGRESS IN ARTIFICIAL INTELLIGENCE, EPIA 2025, PT II
IF:
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论文数:
36
被引数:
0

机构

U
universidade do porto
学者数:
4.3K
论文数: 1.7K
被引数: 4
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