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Information Technology Journal
  Year: 2012 | Volume: 11 | Issue: 1 | Page No.: 141-147
DOI: 10.3923/itj.2012.141.147
 
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Design of Observer and Observer-based Controller for a Class of Singularly Perturbed Discrete Bilinear Systems

Ming-Yuan Shieh and Juing-Shian Chiou

Abstract:
This study has presented two types of observer and observer-based controller for stabilization of singularly perturbed discrete bilinear systems. The first one is an ε-dependent observer-based controller that stabilizes the closed-loop system for all εε (0, ε*p) where, ε*p is the prespecified upper bound of the singular perturbation parameter. The other one is an ε-independent observer-based controller, which is able to stabilize the closed-loop system for all εε (0, εmax) where, εmax is the exact upper ε-bound. The designs of observer and observer-based controller are suitable for the quasi-separation property. An example is exploited to illustrate the proposed schemes.
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How to cite this article:

Ming-Yuan Shieh and Juing-Shian Chiou, 2012. Design of Observer and Observer-based Controller for a Class of Singularly Perturbed Discrete Bilinear Systems. Information Technology Journal, 11: 141-147.

DOI: 10.3923/itj.2012.141.147

URL: https://scialert.net/abstract/?doi=itj.2012.141.147

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