Circuits, Systems and Signal Processing

, Volume 15, Issue 5, pp 695–709 | Cite as

On the estimation of eigenvalue regions for discrete time-delay systems with a class of highly structured perturbations

  • Chien-Hua Lee
  • Tzuu-Hseng S. Li
  • Fan-Chu Kung
Article

Abstract

By means of norm,M-matrix, and matrix measure techniques, this paper estimates several restricted regions in the complex plane in which all eigenvalues of a class of discrete time-delay systems subjected to highly structured parametric perturbations are located. Both the stability and the instability conditions for these systems are also investigated via the proposed schemes. Two numerical examples are given to verify the correctness and demonstrate the applicability of the quantitative results.

Keywords

Measure Technique Complex Plane Quantitative Result Parametric Perturbation Instability Condition 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Birkhäuser 1996

Authors and Affiliations

  • Chien-Hua Lee
    • 1
  • Tzuu-Hseng S. Li
    • 2
  • Fan-Chu Kung
    • 2
  1. 1.Department of Electronic EngineeringKung Shan Institute of TechnologyTainan 710Taiwan, Republic of China
  2. 2.Control Systems Laboratory, Department of Electrical EngineeringNational Cheng Kung UniversityTainanTaiwan, Republic of China

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