Incipient Chiller Fault Diagnosis Using an Optimized Least Squares Support Vector Machine With Gravitational Search Algorithm

Operational faults in centrifugal chillers will lead to high energy consumption, poor indoor thermal comfort, and low operational safety, and thus it is of significance to detect and diagnose the anomalies timely and effectively, especially for those at their incipient stages. The least squares supp...

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Hlavní autoři:	Yudong Xia, Ju Zhao, Qiang Ding, Aipeng Jiang
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Frontiers Media S.A. 2021-11-01
Edice:	Frontiers in Energy Research
Témata:	fault diagnosis water chillers least squares support vector machine kernel principle component analysis gravitational search algorithm
On-line přístup:	https://www.frontiersin.org/articles/10.3389/fenrg.2021.755649/full
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