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Robust Control Design for Multi Variable Singular Perturbation Systems | ||
Majlesi Journal of Electrical Engineering | ||
مقاله 1، دوره 3، شماره 3، خرداد 2009، صفحه 1-8 اصل مقاله (167.8 K) | ||
نوع مقاله: Review Article | ||
شناسه دیجیتال (DOI): 10.1234/mjee.v3i3.242 | ||
نویسندگان | ||
Fatemeh Jamshidi* ؛ Mehdi Ghasem Moghadam | ||
چکیده | ||
In this paper the robust control of multi variable singular perturbation systems is studied. In order to robust the control of the system, only the additive modeling error is considered. Based on the above bounds of modeling error and the Nyquist criteria and in order to improve the performance of the system a relation is found to determine the robust controller. The singular perturbation system is decomposed into fast and slow subsystems and the robust controller is designed for reduced order systems. It is explained how to find the new bound to stabilize the system and decrease the sensitivity. | ||
کلیدواژهها | ||
Robust stability؛ en؛ modeling error؛ singular perturbation systems؛ multi variable systems؛ Robust Control | ||
مراجع | ||
[1] B. Porter, A. T. Shentan; “Singular Perturbation Analysis of the Transfer Function Matrices of a Class of Multivariable Linear System”, Int. j. Control, 21, 655-660, 1975.
[2] D. W Luse, H. K. Autom; “Frequency Domain Results Systems with Slow and Fast Dynamic”, IEEE, 1985.
[3] D. W. Luse; “Basic Results for Multiple Frequency Scale System”, Proc, American Control Conference, San Diego, CA, PP 1366-1367, 1984.
[4] M. Green, David J.N.Limeer; “Linear Robust Control, Prentice Hall”, 1996.
[5] P. V. Kokotovic, H. K. Khalil, J. O'Reilly; “Singular Perturbation Methods in Control: Analysis and Design, 1989, Academic Press.
[6] H. K. Khalil; “Nonlinear Systems”, 2nd. Ed. Prentice Hall Inc. New Jersey, 1996.
[7] P. V. Kokotovic; “Applications of Singular Perturbations Techniques to Control Systems”, SIAM Review, Vol. 26, No. 4, 1984.
[8] V. R Saksena, J. O'Reilly, P. V. Kokotovic; “Singular Perturbations and Time-Scale Methods in Control Theory: Survey 1976-1983”, Automatica, Vol. 20, No. 3, 1984. | ||
آمار تعداد مشاهده مقاله: 15 تعداد دریافت فایل اصل مقاله: 51 |