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1
Published in 2022 at "IEEE transactions on cybernetics"
DOI: 10.1109/tcyb.2021.3140065
Abstract: This study investigates nonstationary process monitoring under frequently varying modes, where new modes are allowed to emerge constantly. However, in current multimode process monitoring methods, generally, data are required from all possible modes and mode…
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Keywords:
cointegration;
multimode nonstationary;
nonstationary processes;
analysis ... See more keywords
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2
Published in 2023 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2022.3167838
Abstract: With the increasing complexity and scale of modern industrial processes, there widely exist two-valued variables (TVs), such as status monitoring and numerical range variables. However, the traditional process monitoring approaches (such as principal component analysis…
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Keywords:
nonstationary processes;
anomaly monitoring;
valued variables;
two valued ... See more keywords