Reference
Zs. Lendek, R. Babuška, and B. De Schutter, "Stability bounds for fuzzy
estimation and control - Part II: Output-feedback control,"
Proceedings of the 2010 IEEE International Conference on Automation,
Quality and Testing, Robotics (AQTR 2010), Cluj-Napoca, Romania, May
2010. Paper A-S1-4/3030.
Abstract
A large class of nonlinear systems can be well approximated by Takagi-Sugeno
fuzzy models, for which methods and algorithms have been developed to analyze
their stability and to design observers and controllers. However, results
obtained for Takagi-Sugeno fuzzy models are in general not directly applicable
to the original nonlinear system. In this paper, we investigate what
conclusions can be drawn when an observer-based controller is designed for an
approximate model and then applied to the original nonlinear system. In
particular, we consider the case when the scheduling vector used in the
membership functions of the observer depends on the states that have to be
estimated. The results are illustrated using simulation examples.
Downloads
Companion paper
- Zs. Lendek, R. Babuška, and B. De Schutter, "Stability bounds for fuzzy estimation and control - Part I: State estimation," Proceedings of the 2010 IEEE International Conference on Automation, Quality and Testing, Robotics (AQTR 2010), Cluj-Napoca, Romania, May 2010. Paper A-S1-3/3023. (abstract, bibtex, tech. report (pdf))
BibTeX
@inproceedings{LenBab:10-026,
author = {Lendek, {\relax Zs}{\'{o}}fia and Babu{\v{s}}ka, Robert and De
Schutter, Bart},
title = {Stability Bounds for Fuzzy Estimation and Control -- {Part II:
Output}-Feedback Control},
booktitle = {Proceedings of the 2010 IEEE International Conference on
Automation, Quality and Testing, Robotics (AQTR 2010)},
address = {Cluj-Napoca, Romania},
month = may,
year = {2010},
note = {Paper A-S1-4/3030}
}