Exact Fault Reconstruction for Uncertain Linear Systems based on Sliding Mode Observer
نویسندگان
چکیده
This paper proposes a robust sliding mode observer for a class of linear uncertain systems to generate a reconstruction of faults. The state estimation error of the proposed observer is shown to be uniformly ultimately bounded with respect to a ball whose radius is a function of design parameters. An exact fault reconstruction scheme that is decoupled from the uncertainty is presented. In simulation, a real model of VTOL aircraft is used to illustrate the effectiveness of the work of this paper.
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