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Robust Observer Design for a Class of Linear Fractional-Order Systems with Matched Uncertainties | IEEE Conference Publication | IEEE Xplore

Robust Observer Design for a Class of Linear Fractional-Order Systems with Matched Uncertainties


Abstract:

The problem of designing robust observers for integer-order uncertain systems has been widely treated in the literature. Yet, the generalization of the existing results t...Show More

Abstract:

The problem of designing robust observers for integer-order uncertain systems has been widely treated in the literature. Yet, the generalization of the existing results to the fractional-order framework represents a fertile area of research. In this context, this paper presents a novel robust observer design for a class of uncertain fractional-order linear systems. The main results of the paper are established by using the Lyapunov stability theory, the Caputo definition of fractional-order derivatives, and a convenient Linear Matrix Inequality (LMI) technique. In order to validate these theoretical results, a simulation third-order numerical example is treated in the end of the paper.
Date of Conference: 19-22 March 2018
Date Added to IEEE Xplore: 09 December 2018
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Conference Location: Yasmine Hammamet, Tunisia

References

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