Output feedback stabilization of nonlinear discrete-time systems with time-delay

نویسندگان

  • Yali Dong
  • Jun Wei
چکیده

* Correspondence: [email protected]. com School of Science, Tianjin Polytechnic University, Tianjin 300387, China Abstract This article considers both the static output feedback stabilization issue and outputfeedback guaranteed cost controller design of a class of discrete-time nonlinear systems with time-delay. First, by static output feedback controller, the new sufficient conditions for static output feedback stabilization of a class of discrete-time nonlinear systems with time-delay are presented. Then, we establish the new delayindependent sufficient conditions for existence of the guaranteed cost control by static output-feedback controller in terms of matrix inequalities. Finally, two examples are given to show the effectiveness of our proposed approaches. 2000 MSC 93D15; 93C55; 34K20; 34D23.

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تاریخ انتشار 2012