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Stability Condition of Robust and Non-fragile $H^{\infty}$ Hovering Control with Real-time Tuning Available Fuzzy Compensator  

Kim, Joon-Ki (Hitachi-LG Data Storage, Inc.)
Lim, Do-Hyung (School of Electrical Engineering and Computer Science, Kyungpook National University)
Kim, Won-Ki (School of Electrical Engineering and Computer Science, Kyungpook National University)
Kang, Soon-Ju (School of Electrical Engineering and Computer Science, Kyungpook National University)
Park, Hong-Bae (School of Electrical Engineering and Computer Science, Kyungpook National University)
Publication Information
International Journal of Control, Automation, and Systems / v.5, no.4, 2007 , pp. 364-371 More about this Journal
Abstract
In this paper, we describe the synthesis of robust and non-fragile $H^{\infty}$ state feedback controllers for linear systems with affine parameter uncertainties, as well as a static state feedback controller with poly topic uncertainty. The sufficient condition of controller existence, the design method of robust and non-fragile $H^{\infty}$ static state feedback controller with fuzzy compensator, and the region of controllers that satisfies non-fragility are presented. We show that the resulting controller guarantees the asymptotic stability and disturbance attenuation of the closed loop system in spite of controller gain variations within a resulted polytopic region.
Keywords
Parameterized LMI; relaxation technique; robust and non-fragile $H^{\infty}$ control;
Citations & Related Records

Times Cited By Web Of Science : 1  (Related Records In Web of Science)
Times Cited By SCOPUS : 3
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