Automatica (Journal of IFAC)
Error Control Coding, Second Edition
Error Control Coding, Second Edition
Diagnosis and Fault-Tolerant Control
Diagnosis and Fault-Tolerant Control
Brief paper: Stabilization of linear systems over networks with bounded packet loss
Automatica (Journal of IFAC)
Brief paper: An LMI approach to H- index and mixed H-/H∞ fault detection observer design
Automatica (Journal of IFAC)
Optimal control of LTI systems over unreliable communication links
Automatica (Journal of IFAC)
State estimation over packet dropping networks using multiple description coding
Automatica (Journal of IFAC)
Networked fault detection with random communication delays and packet losses
International Journal of Systems Science - Networked Control Systems and Wireless Sensor Networks - Theories and Applications
Parity space-based fault detection for Markovian jump systems
International Journal of Systems Science
A fault-tolerant control framework for a class of non-linear networked control systems
International Journal of Systems Science
Fault Diagnosis of Networked Control Systems
International Journal of Applied Mathematics and Computer Science - Issues in Fault Diagnosis and Fault Tolerant Control
Model-based Fault Diagnosis Techniques: Design Schemes, Algorithms, and Tools
Model-based Fault Diagnosis Techniques: Design Schemes, Algorithms, and Tools
Issues of Fault Diagnosis for Dynamic Systems
Issues of Fault Diagnosis for Dynamic Systems
A New Fault Detection Scheme for Networked Control Systems Subject to Uncertain Time-Varying Delay
IEEE Transactions on Signal Processing - Part II
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In this article, the remote fault detection (FD) problem over unreliable communication channels encountering bit errors and quantisation errors is studied, where data transmissions can be centralised or decentralised. The online channel reliability information represented by the so-called bit error rate (BER) is first analysed in the view of control engineering and then transformed into time-varying parameters and stochastic signals in the control systems. By using the information of BERs provided by communication systems, we propose a new remote FD system which consists of an observer-based residual generator and a residual evaluator. The design of the residual generator is formulated as a model matching problem such that an optimal FD performance can be achieved. Then the residual signals are evaluated and compared with a threshold to detect the occurrences of faults. The false alarm rate is guaranteed to be below a given level. All the solutions are presented in terms of linear matrix inequalities. A numerical example is used to illustrate the effectiveness of the proposed methods.