Fault detection and monitoring using multiscale PCA

• Main Authors: Mirin, S. N. S., Wahab, N. A.
• 格式: Conference or Workshop Item
• 出版: 2013
• 主題: TK Electrical engineering. Electronics Nuclear engineering
• 在線閱讀: http://eprints.utm.my/id/eprint/51065/; http://dx.doi.org/10.1109/ICSGRC.2013.6653265

In this paper, enhanced method of Principal Component Analysis (PCA) which is Multiscale PCA over conventional PCA to detect fault and monitoring is discussed. Both methods are applied to benchmark ASM 1 Wastewater Treatment Plant (WWTP) system. Then faulty data are detected with SPE and T2 statisti...