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Discrete Dynamics in Nature and Society
Volume 2013, Article ID 630545, 5 pages
Research Article

Stabilization Analysis for the Switched Large-Scale Discrete-Time Systems via the State-Driven Switching

Department of Electrical Engineering, Southern Taiwan University of Science and Technology, Tainan, Taiwan

Received 15 February 2013; Accepted 7 April 2013

Academic Editor: Her-Terng Yau

Copyright © 2013 Chi-Jo Wang and Juing-Shian Chiou. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


A criterion of stabilization for the switched large-scale discrete-time system is deduced by employing state-driven switching method and the Lyapunov stability theorem. This particular method especially can be applied to cases when all individual subsystems are unstable.