Integrated Active Fault Tolerant Control Approach Based LMI
نویسندگان
چکیده
In this work we study a new approach of fault tolerant control schema.The suggested strategy is an active Fault Tolerant Control (FTC) strategy that reconfigures the controller on-line taking into account changes due to the faults where both the block of fault detection and the block of the controller are formulated as a Linear Matrix Inequality (LMI) problem. The problem of fault estimation is based on a robust adaptive observer. The control problem is formulated as LMI problem with an approach to design an Admissible Model Matching (AMM) Fault Tolerant Control (FTC). Finally we give a definition and solution of this approach applied to a flight problem control. Keyword.Fast adaptive observer fault estimation, Fault tolerant controller, LMI.
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