localization of eigenvalues in small specified regions of complex plane by state feedback matrix
نویسندگان
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.
منابع مشابه
Localization of Eigenvalues in Small Specified Regions of Complex Plane by State Feedback Matrix
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 ca...
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Article history: Received 25 January 2014 Accepted 9 October 2014 Available online 5 November 2014 Submitted by F. Dopico MSC: 65F15 65F18 47A56
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عنوان ژورنال:
journal of sciences, islamic republic of iranناشر: university of tehran
ISSN 1016-1104
دوره 25
شماره 2 2014
میزبانی شده توسط پلتفرم ابری doprax.com
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