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Ahsani Tehrani, H.. (1393). Localization of Eigenvalues in Small Specified Regions of Complex Plane by State Feedback Matrix. , 25(2), 157-164.
H. Ahsani Tehrani. "Localization of Eigenvalues in Small Specified Regions of Complex Plane by State Feedback Matrix". , 25, 2, 1393, 157-164.
Ahsani Tehrani, H.. (1393). 'Localization of Eigenvalues in Small Specified Regions of Complex Plane by State Feedback Matrix', , 25(2), pp. 157-164.
Ahsani Tehrani, H.. Localization of Eigenvalues in Small Specified Regions of Complex Plane by State Feedback Matrix. , 1393; 25(2): 157-164.

Localization of Eigenvalues in Small Specified Regions of Complex Plane by State Feedback Matrix

Journal of Sciences, Islamic Republic of Iran
مقاله 7، دوره 25، شماره 2، شهریور 2014، صفحه 157-164    اصل مقاله (466.84 K)
نوع مقاله: Original Paper
نویسنده
H. Ahsani Tehrani
Department of Applied Mathematics, Faculty of Mathematical Sciences, Shahrood University, Shahrood, Islamic Republic of Iran
چکیده
This paper is concerned with the problem of designing discrete-time control systems with closed-loop eigenvalues in a prescribed region of stability. First, we obtain a state feedback matrix which assigns all the eigenvalues to zero, and then by elementary similarity operations we find a state feedback which assigns the eigenvalues inside a circle with center   and radius. This new algorithm can also be used for the placement of closed-loop eigenvalues in a specified disc in z-plane for discrete-time linear systems. Some illustrative examples are presented to show the advantages of this new technique.
کلیدواژه‌ها
Discrete-time systems؛ State feedback matrix؛ Localization of eigenvalues؛ Disc؛ Closed-loop system
آمار
تعداد مشاهده مقاله: 1,507
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