Stability and Stabilization of Nonuniform Sampling Systems Using a Matrix Bound of a Matrix Exponential

  • Young Soo Suh
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5755)


This paper is concerned with stability and stabilization of networked control systems, where sampling intervals are time-varying. A nonuniform sampling system is modeled as a time-varying discrete time system. With the assumption that the sampling time variation bounds are known, the stability condition is derived in the form of linear matrix inequalities. Compared with previous results, a less conservative stability condition is derived using a matrix bound of a matrix exponential.


matrix exponential sampled-data control networked control systems linear matrix inequalities 


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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Young Soo Suh
    • 1
  1. 1.Dept. of Electrical Eng.University of UlsanUlsanKorea

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