Relaxation-based anomaly detection in cyber-physical systems using ensemble kalman filter - Karimipour, Hadis; Leung, Henry (IET Cyber-Physical Systems: Theory & Applications, 2020)
Keywords: 5000 bus system; Accuracy; Anomalies; anomaly detector; burgeoning classes; Chi‐Square detector; cyber-attacks; cyber-physical systems; Decomposition; Denial of service attacks; Electric power systems; ensemble kalman filter; false data injection attack; Kalman filters; Largest Normalised Residual test; online monitoring; Power failures; power grid; power grids; power system security; power system state estimation; power systems; relaxation-based anomaly detection; relaxation-based solution; Research Article; security of data; Sensors; Smart grid; smart grid entities; smart power grids; system blackouts; traditional bad data detection; Chi-Square detector; Largest Normalised Residual test; cyber-attacks; relaxation-based solution; power system state estimation; burgeoning classes; system blackouts; smart power grids; anomaly detector; power grid; ensemble kalman filter; online monitoring; power system security; cyber-physical systems; security of data; smart grid entities; relaxation-based anomaly detection; traditional bad data detection; power systems; power grids; Kalman filters; 5000 bus system; false data injection attack