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Communication Dans Un Congrès Année : 2016

Fault tolerant control system based on subspace predictive control and multiple model predictive control

Résumé

A fault tolerant control system is proposed using a recursive subspace predictive control and multiple model predictive control, which combines off-line projection-based method and on-line redesign method. Actuator faults are considered. For anticipated situations including normal state and occurrences of different faults, stable controller corresponding to each situation is designed off-line using model predictive control method with fixed parameters, and adaptive subspace model predictive control method play a key role in on-line controller redesign. A switching mechanism is proposed for the global fault tolerant control system. A simulation example is used to illustrate the efficacy of the proposed approach.
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Dates et versions

hal-02943969 , version 1 (21-09-2020)

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Zukun Qu, Boutaib Dahhou, Gilles Roux. Fault tolerant control system based on subspace predictive control and multiple model predictive control. 2016 Conference on Control and Fault-Tolerant Systems (SysTol), Sep 2016, Barcelona, Spain. pp.724-729, ⟨10.1109/SYSTOL.2016.7739834⟩. ⟨hal-02943969⟩
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