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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bouzenad, K. Ramdani, M. Chaouch, A. |
| Copyright Year | 2013 |
| Description | Author affiliation: Dept. of Electron., Badji-Mokhtar Univ., Annaba, Algeria (Bouzenad, K.; Ramdani, M.; Chaouch, A.) |
| Abstract | Principal Components Analysis (PCA) has been intensively studied and is widely applied in industrial process monitoring. The main purpose of using PCA is the dimensionality reduction by extraction of the feature space that still contain the most information in the original data set. Despite its success in this field, the most important obstacle faced is the sensitivity to noise, also the fact that the majority of collected data from industrial processes are normally contaminated by noise makes it unreliable in some cases. To overcome these limitations, several strategies have been used. One of these has been interested to combine the robustness theory with PCA method, such theory sonsists in robustifying the existing algorithms against noise or outliers. Fuzzy Robust Principal Components Analysis (FRPCA) is one of the result for such combination that acheive better result compared with the classical method. In this work the RFPCA method is used and compared with the classical one to monitoring a biological nitrogen removal process. The obtained results demonstrate the performances superiority of this method compared with the conventional one. |
| Starting Page | 281 |
| Ending Page | 287 |
| File Size | 1589537 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781479928552 |
| ISSN | 21621209 |
| DOI | 10.1109/SysTol.2013.6693917 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-10-09 |
| Publisher Place | France |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Degradation Fault Detection And Localization Xenon ANN: Auto-Associative Neural Network WWTP: WasteWater Treatment Plant SVI: Sensor Validity Index Diagnosis Wastewater SPE: Squared Prediction Error Monitoring NLPCA PCA |
| Content Type | Text |
| Resource Type | Article |
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