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Chicken Swarm Optimization with Deep Learning Based Packaged Rooftop Units Fault Diagnosis Model.
- Source :
- Computer Systems Science & Engineering; 2023, Vol. 47 Issue 1, p221-238, 18p
- Publication Year :
- 2023
-
Abstract
- Rooftop units (RTUs) were commonly employed in small commercial buildings that represent that can frequently do not take the higher level maintenance that chillers receive. Fault detection and diagnosis (FDD) tools can be employed for RTU methods to ensure essential faults are addressed promptly. In this aspect, this article presents an Optimal Deep Belief Network based Fault Detection and Classification on Packaged Rooftop Units (ODBNFDC-PRTU) model. The ODBNFDC-PRTU technique considers fault diagnosis as amulti-class classification problem and is handled usingDL models. For fault diagnosis in RTUs, the ODBNFDC-PRTU model exploits the deep belief network (DBN) classification model, which identifies seven distinct types of faults. At the same time, the chicken swarm optimization (CSO) algorithm-based hyperparameter tuning technique is utilized for resolving the trial and error hyperparameter selection process, showing the novelty of the work. To illustrate the enhanced performance of the ODBNFDC-PRTU algorithm, a comprehensive set of simulations are applied. The comparison study described the improvement of the ODBNFDC-PRTU method over other recent FDD algorithms with maximum accuracy of 99.30% and TPR of 93.09%. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02676192
- Volume :
- 47
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Computer Systems Science & Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 164329033
- Full Text :
- https://doi.org/10.32604/csse.2023.036479