Combined anomaly detection framework for digital twins of water treatment facilities

• Main Authors: Wei, Yuying, Law, Adrian Wing-Keung, Yang, Chun, Tang, Di
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Civil engineering; Anomaly Detection; Digital Twin
• Online Access: https://hdl.handle.net/10356/160609
• Institution: Nanyang Technological University

Digital twins of cyber‐physical systems with automated process control systems using programmable logic controllers (PLCs) are increasingly popular nowadays. At the same time, cyber-physical security is also a growing concern with system connectivity. This study develops a combined anomaly detection...