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Davoodi, MohammadReza, Jamshidi, Fatemeh. (1387). Robust Stability and Robust H2 and H-infinity Output-Feedback Control of a Magnetic Bearing System via LMI Optimization. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 3(4), 28-34. doi: 10.1234/mjee.v3i4.248
MohammadReza Davoodi; Fatemeh Jamshidi. "Robust Stability and Robust H2 and H-infinity Output-Feedback Control of a Magnetic Bearing System via LMI Optimization". نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 3, 4, 1387, 28-34. doi: 10.1234/mjee.v3i4.248
Davoodi, MohammadReza, Jamshidi, Fatemeh. (1387). 'Robust Stability and Robust H2 and H-infinity Output-Feedback Control of a Magnetic Bearing System via LMI Optimization', نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 3(4), pp. 28-34. doi: 10.1234/mjee.v3i4.248
Davoodi, MohammadReza, Jamshidi, Fatemeh. Robust Stability and Robust H2 and H-infinity Output-Feedback Control of a Magnetic Bearing System via LMI Optimization. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 1387; 3(4): 28-34. doi: 10.1234/mjee.v3i4.248

Robust Stability and Robust H2 and H-infinity Output-Feedback Control of a Magnetic Bearing System via LMI Optimization

Majlesi Journal of Electrical Engineering
مقاله 4، دوره 3، شماره 4، خرداد 2009، صفحه 28-34    اصل مقاله (294.63 K)
نوع مقاله: Review Article
شناسه دیجیتال (DOI): 10.1234/mjee.v3i4.248
نویسندگان
MohammadReza Davoodi* ؛ Fatemeh Jamshidi
چکیده
 This paper offers a design procedure for robust stability, robust H-infinity control and robust H2 control via dynamic output feedback for a class of uncertain linear systems. The uncertainties are of norm bounded type. Then in order to support a high-speed energy storage flywheel, these procedures are applied to an active radial magnetic bearing system. The state space matrices of this controller are the solution of some linear matrix inequalities (LMIs).
کلیدواژه‌ها
Magnetic Bearing System؛ en؛ Robust stability؛ Output-Feedback Control؛ Robust and Robust Control؛ LMI Optimization
مراجع
[1] M. Dussaux; “The industrial applications of active magnetic bearing technology”, in Proc. 2nd Int. Symp. Magnetic Bearings, July 12–14, 1990, pp. 33–38.

[2] G. R. Duan, Z. Y. Wu, C. Bingham, D. Howe; “Robust magnetic bearing control using stabilizing dynamical compensators”, in Proc. 1999 Int. Elect. Machines Drives Conf., Seattle, WA, May 9–12, 1999, pp. 493–495.

[3] C. Scherer, P. Gahient, and M. Chilali; “Multi-Objective Output Feedback Control via LMI Optimization”, IEEE Transaction on Automatic Control, 42(7):896-911, July 1997.

[4] M.chilali, P.Gahient; “H∞ Design with Pole Placement Constraints: An LMI Approach”, IEEE Transacion on Automatic Control, March1996.

[5] P. Gahinet, A. Nemirovski, A. J. Laub, M. Chilali; The LMI Control Toolbox: The Mathworks Inc., 1995; also in Proc. Conf Dec. Contr., 1994, pp. 2038-2041, and in Proc. European Contr. Con$, 1995.

[6] L.He, G.Duan; “Multi-Objective control synthesis for a class of uncertain fuzzy systems”, Proc. Fourth International conference on mechanical learning and cybernetics. August 2005.

[7] J. L¨ofberg. YALMIP ; A toolbox for modeling and optimization in MATLAB. In Proceedings of the CACSD Conference, Taipei, Taiwan, 2004. Available from http://control.ee.ethz.ch/˜joloef/yalmip.php

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