Faculty of Electrical and Computer Engineering, University of Shiraz, Shiraz, Iran
Abstract
In this paper, we propose a new method for observer-based controller design of nonlinear systems which are represented by Takagi-Sugeno (T-S) fuzzy systems. Two practical restrictions have been considered to cover a more general problem. First, we suppose that the premise variables of the T-S model are unmeasurable, which permits one to utilize the proposed method in more practical systems. Second, actuator saturation is considered as a physical limitation and the controller is designed subject to this restriction. Sufficient conditions for the existence of such a controller are derived in terms of linear matrix inequalities (LMIs). The effectiveness of developed technique is shown through numerical example
Naseri, A., & Asemani, M. H. (2018). Unknown Premise Variables Observer-Based Controller Design for T-S Fuzzy Systems in the Presence of Input Saturation. TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, 48(1), 335-343.
MLA
A. Naseri; M. H. Asemani. "Unknown Premise Variables Observer-Based Controller Design for T-S Fuzzy Systems in the Presence of Input Saturation". TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, 48, 1, 2018, 335-343.
HARVARD
Naseri, A., Asemani, M. H. (2018). 'Unknown Premise Variables Observer-Based Controller Design for T-S Fuzzy Systems in the Presence of Input Saturation', TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, 48(1), pp. 335-343.
VANCOUVER
Naseri, A., Asemani, M. H. Unknown Premise Variables Observer-Based Controller Design for T-S Fuzzy Systems in the Presence of Input Saturation. TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, 2018; 48(1): 335-343.
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