On the output regulation for TS fuzzy models using sliding modes

We address the problem of tracking references generated by an exosystem when the plant is described by a Takagi-Sugeno (TS) fuzzy model. In recent years, some authors have tried to solve this problem by constructing the desired fuzzy regulator based on the design of linear local controllers, unfortu...

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Published in2005 American Control Conference; Portland, OR; USA; 8-10 June 2005 pp. 4062 - 4067 vol. 6
Main Authors Meda-Campana, J.A., Castillo-Toledo, B.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2005
Subjects
Adaptive control
Error correction
Fuzzy control
Nonlinear equations
Partial differential equations
Process design
Regulators
Signal generators
Stability
Takagi-Sugeno model
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Summary:We address the problem of tracking references generated by an exosystem when the plant is described by a Takagi-Sugeno (TS) fuzzy model. In recent years, some authors have tried to solve this problem by constructing the desired fuzzy regulator based on the design of linear local controllers, unfortunately the regulation carried out in this way does not zero the tracking error in general. Therefore, we propose the inclusion of a discontinuous term into the control law. We demonstrate, that under certain conditions, the behavior of the controller is improved. LMI techniques are employed to make the design process more practical.
Bibliography:SourceType-Conference Papers & Proceedings-1
ObjectType-Conference Paper-1
content type line 25
ISBN:0780390989
9780780390980
9780780390997
0780390997
ISSN:0743-1619
2378-5861
DOI:10.1109/ACC.2005.1470613