Wang, Wen-June; Mau, Lih-Gwo [Mahmoud, Magdi S.; Zribi, Mohamed] Stabilization and estimation for perturbed discrete time-delay large-scale systems. (English) Zbl 0889.93006 IEEE Trans. Autom. Control 42, No. 9, 1277-1282 (1997); comment ibid. 44, No. 8, 1632 (1999). Based on a derived algebraic inequality, a criterion to guarantee the robust stabilization and the state estimation for perturbed discrete time-delay large-scale systems is proposed. This criterion is independent of the time delay and does not need the solution to a Lyapunov equation or to a Riccati equation. Furthermore, the same problem for continuous-time systems is also solved by a much simpler derivation. Reviewer: Y.Y.Sugai (Chiba-shi) Cited in 18 Documents MSC: 93A15 Large-scale systems 93D15 Stabilization of systems by feedback 34K35 Control problems for functional-differential equations Keywords:perturbations; robust stabilization; state estimation; discrete time-delay large-scale systems PDFBibTeX XMLCite \textit{W.-J. Wang} and \textit{L.-G. Mau}, IEEE Trans. Autom. Control 42, No. 9, 1277--1282 (1997; Zbl 0889.93006) Full Text: DOI