Residual generation and evaluation of networked control systems subject to random packet dropout

• Published in: Automatica (Oxford) Vol. 45; no. 10; pp. 2427 - 2434
• Main Authors: Wang, Yongqiang, Ye, Hao, Ding, Steven X., Wang, Guizeng, Zhou, Donghua
• Format: Journal Article
• Language: English
• Published: Kidlington Elsevier Ltd 01.10.2009; Elsevier
• Subjects: Applied sciences; Computer science; control theory; systems; Computer systems and distributed systems. User interface; Control systems; Control theory. Systems; Dropouts; Exact sciences and technology; Fault detection; Links; Mathematical models; Modelling and identification; Networked control systems; Observers; Packet dropout; Packets (communication); Parity; Process control. Computer integrated manufacturing; Residual evaluation; Residual generation; Software; Networked control systems; Fault detection; Residual generation; Residual evaluation; Packet dropout; Probabilistic approach; Measurement sensor; Distributed system; Random distribution; Optimization; False alarm rate; Reference model; Uncertain system; Observer; Distributed control; Robustness; System identification; Parity; Fault diagnostic; Non deterministic system; Actuator; Defect detection
• ISSN: 0005-1098; 1873-2836
• DOI: 10.1016/j.automatica.2009.06.031

In this paper, we address fault detection for networked control systems subject to random packet dropout. The packet dropout is assumed to be existing in the sensor-to-controller link and the controller-to-actuator link. Both parity space and observer based residual generation and evaluation approac...