A universal formula for stabilization with bounded controls
Systems & Control Letters
Robust model-based fault diagnosis for dynamic systems
Robust model-based fault diagnosis for dynamic systems
Design of Observers for Hybrid Systems
HSCC '02 Proceedings of the 5th International Workshop on Hybrid Systems: Computation and Control
Diagnosis and Fault-Tolerant Control
Diagnosis and Fault-Tolerant Control
Monitoring and fault diagnosis of hybrid systems
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Model-Based Diagnosis of Hybrid Systems
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Automatica (Journal of IFAC)
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This article focuses on the fault-tolerant control (FTC) problem for a class of hybrid systems modelled by hybrid automata. An observer-based FTC framework is proposed for the hybrid system with uncontrollable state-dependent switching and without full continuous state measurements. Two kinds of faults are considered: continuous faults that affect each mode and discrete faults that affect the mode transition. Sufficient conditions are given such that the hybrid system can be stabilised in the sense of LaSalle invariance principle. Simulation results of example of CPU processing control show the efficiency of the proposed method.