Robust data-driven design for fault diagnosis of industrial drives
Authors:
- Umair Rashid,
- Muhammad Asim Abbasi,
- Abdul Qayyum Khan,
- Muhammad Irfan,
- Muhammad Abid,
- Grzegorz Nowakowski
Abstract
Due to the presence of actuator disturbances and sensor noise, increased false alarm rate and decreased fault detection rate in fault diagnosis systems have become major concerns. Various performance indexes are proposed to deal with such problems with certain limitations. This paper proposes a robust performance-index based fault diagnosis methodology using input–output data. That data is used to construct robust parity space using the subspace identification method and proposed performance index. Generated residual shows enhanced sensitivity towards faults and robustness against unknown disturbances simultaneously. The threshold for residual is designed using the Gaussian likelihood ratio, and the wavelet transformation is used for post-processing. The proposed performance index is further used to develop a fault isolation procedure. To specify the location of the fault, a modified fault isolation scheme based on perfect unknown input decoupling is proposed that makes actuator and sensor residuals robust against disturbances and noise. The proposed detection and isolation scheme is implemented on the induction motor in the experimental setup. The results have shown the percentage fault detection of 98.88%, which is superior among recent research.
- Record ID
- CUT088ecef1edd64af19d5130f388764f7b
- Publication categories
- ;
- Author
- Journal series
- Electronics (Switzerland), ISSN , e-ISSN 2079-9292, Bimonthly
- Issue year
- 2022
- Vol
- 11
- No
- 23
- Pages
- [1-16]
- Article number
- 3858
- Other elements of collation
- fot.; schem.; tab.; wykr.; Bibliografia (na s.) - 15-16; Bibliografia (liczba pozycji) - 47; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 11, Iss. 23
- Keywords in English
- fault detection, fault isolation, data-driven, industrial drives, subspace identification
- ASJC Classification
- ; ; ; ;
- DOI
- DOI:10.3390/electronics11233858 Opening in a new tab
- URL
- https://www.mdpi.com/2079-9292/11/23/3858 Opening in a new tab
- Related project
- [grant no. E-1/2022] Faculty of Electrical and Computer Engineering, Cracow University of Technology and by the Ministry of Science and Higher Education, Republic of Poland. . Project leader at PK: , ,
- Language
- eng (en) English
- License
- Score (nominal)
- 100
- Score source
- journalList
- Score
- Publication indicators
- Citation count
- 1
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT088ecef1edd64af19d5130f388764f7b/
- URN
urn:pkr-prod:CUT088ecef1edd64af19d5130f388764f7b
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.