Stability analysis for 2-D systems with interval time-varying delays and saturation nonlinearities

  • Authors:
  • Shyh-Feng Chen

  • Affiliations:
  • Department of Electrical Engineering, China University of Science and Technology, Taipei 11581, Taiwan, ROC

  • Venue:
  • Signal Processing
  • Year:
  • 2010

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Abstract

This paper addresses the delay-dependent stability problem for 2-D discrete-time systems described by the Fornasini-Marchesini second state-space model with interval time-varying delays and saturation nonlinearities. By using linear matrix inequalities (LMIs) method, the delay-range-dependent conditions are derived, which not only depend on the difference between the upper and lower delay bound but also on the upper delay bound of the interval time-varying delays. Finally, numerical example is given to illustrate the effectiveness of the proposed technique.