Institutional Repository of Chinese Acad Sci, Inst Automat, Res Ctr Precis Sensing & Control, Beijing 100190, Peoples R China
| Anomaly Detection with GRU Based Bi-autoencoder for Industrial Multimode Process | |
Xu, Xinyao1,2 ; Qin, Fangbo1,2; Zhao, Wenjun3; Xu, De1,2; Wang, Xingang1,2; Yang, Xihao3
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| Source Publication | INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS
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| ISSN | 1598-6446 |
| 2022-04-29 | |
| Pages | 14 |
| Corresponding Author | Xu, Xinyao(xuxinyao2018@ia.ac.cn) |
| Abstract | The anomaly detection for multimode industrial process is a challenging problem, because the multiple operation modes present various main distributions of monitored variables, and the dynamic sequential characteristics exist within each operation mode. This paper proposes an anomaly detection method based on sequence-to-sequence gated recurrent units (SGRU). First, to better model both the cross-mode trends and mode-specific sequential characteristics, a main reconstruction module and residual reconstruction module are integrated to improve the ability to represent complex process. Both modules are implemented by SGRUs. Second, a reconstruction error prediction module is designed to estimate the mean values of mode-specific reconstruction errors, which helps to determine the more reliable alarm thresholds. Third, the two anomaly indicators are utilized to represent the deviation degree of monitored variables against the normal conditions, according to the statistical errors and biases of reconstructions, respectively. The effectiveness of the proposed method is validated on simulations with multimode process, and on the practical data set collected from the Cleaning-in-Place multimode process of an aseptic beverage filling line in a real factory. |
| Keyword | Anomaly detection autoencoder gated recurrent unit multimode process |
| DOI | 10.1007/s12555-021-0323-6 |
| WOS Keyword | MULTIPLE OPERATING MODES ; FAULT-DETECTION ; NETWORK ; PCA |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key R&D Program of China[2018YFD0400902] ; State Key Laboratory of Smart Manufacturing for Special Vehicles and Transmission System[GZ2019KF008] |
| Funding Organization | National Key R&D Program of China ; State Key Laboratory of Smart Manufacturing for Special Vehicles and Transmission System |
| WOS Research Area | Automation & Control Systems |
| WOS Subject | Automation & Control Systems |
| WOS ID | WOS:000788953900005 |
| Publisher | INST CONTROL ROBOTICS & SYSTEMS, KOREAN INST ELECTRICAL ENGINEERS |
| Sub direction classification | 目标检测、跟踪与识别 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ia.ac.cn/handle/173211/48426 |
| Collection | 精密感知与控制研究中心_精密感知与控制 |
| Corresponding Author | Xu, Xinyao |
| Affiliation | 1.Chinese Acad Sci, Res Ctr Precis Sensing & Control, Inst Automat, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Sch Artificial Intelligence, Beijing 100190, Peoples R China 3.State Key Lab Smart Mfg Special Vehicles & Transm, Baotou City 014000, Inner Mongolia, Peoples R China |
| First Author Affilication | Chinese Acad Sci, Inst Automat, Res Ctr Precis Sensing & Control, Beijing 100190, Peoples R China |
| Corresponding Author Affilication | Chinese Acad Sci, Inst Automat, Res Ctr Precis Sensing & Control, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Xu, Xinyao,Qin, Fangbo,Zhao, Wenjun,et al. Anomaly Detection with GRU Based Bi-autoencoder for Industrial Multimode Process[J]. INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS,2022:14. |
| APA | Xu, Xinyao,Qin, Fangbo,Zhao, Wenjun,Xu, De,Wang, Xingang,&Yang, Xihao.(2022).Anomaly Detection with GRU Based Bi-autoencoder for Industrial Multimode Process.INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS,14. |
| MLA | Xu, Xinyao,et al."Anomaly Detection with GRU Based Bi-autoencoder for Industrial Multimode Process".INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS (2022):14. |
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