https://scholars.lib.ntu.edu.tw/handle/123456789/409697
Title: | An LMI approach to H∞ fuzzy output feedback control for nonlinear systems | Authors: | Chen C.-L. Wang T.-C. Hsu S.-H. |
Issue Date: | 2001 | Journal Volume: | 3 | Start page/Pages: | 1838-1843 | Source: | Annual Conference of the North American Fuzzy Information Processing Society | Abstract: | An LMI approach for designing an H∞ fuzzy controller for nonlinear dynamic systems is presented. The entire operating range for a nonlinear system is partitioned into several regimes. A local linear model with parameter uncertainties is identified for each region. These local models are integrated as the norm-bounded Tagaki-Sugeno (T-S) fuzzy model. The output feedback H∞ fuzzy controller design procedures are then investigated based on the T-S fuzzy model, their in the standard H∞ design problem is formulated as Linear Matrix Inequalities (LMIs). The necessary and sufficient conditions for the existence of an H∞ controller is derived. One numerical example is supplied, demonstrating the effectiveness of the proposed design procedures. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/409697 |
Appears in Collections: | 化學工程學系 |
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