Abstract:This paper exploits the notion of S-regularity of a matrix pencil to propose insights for the robustness analysis of descriptor models of the form Eẋ = Ax (or Ex k+1 = Ax k for the discrete case) subject to norm-bounded LFT (Linear Fractional Transform)-based uncertainties on both matrices A and E. The property to be studied is the robust D-admissibility (robust D-stability togeteher with robust regularity and robust impulse freeness). All the proposed conditions are expressed in terms of strict LMI (Linear Ma… Show more
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