Robust ℋ℞ filter design for polytopic linear discrete-time delay systems via LMIs and polynomial matrices
نویسندگان
چکیده
This paper presents new robust linear matrix inequality conditions for full order robust H∞ filter design of discrete-time polytopic linear systems affected by a timevarying delay. Thanks to the use of a larger number of slack variables, the proposed conditions are less conservative than the existing methods. Numerical experiments illustrate the better performance of the proposed filter design procedure when compared to other approaches available in the literature.
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