Reconstruction of simultaneous actuator and sensor faults for the RECONFIGURE benchmark using a sliding mode observer ⋆
نویسندگان
چکیده
This paper considers the problem of reconstructing, simultaneously occurring actuator and sensor faults in a nonlinear system. The theory which will be developed in this paper is based on a sliding mode observer formulation, designed around an LPV model approximation of the nonlinear system. It extends previous work which has independently considered actuator and sensor faults reconstruction. Here a single observer structure will be synthesized which can cope with simultaneous actuator and sensor faults. The paper will describe the development of the LPV model, the theory and synthesis of the sliding mode observer, and the results of applying this technique to the RECONFIGURE benchmark problem.
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