Inequality-Based Properties of Detectability and Stabilizability of Linear Time-Varying Systems in Discrete Time
In: IEEE transactions on automatic control, Jg. 54 (2009), Heft 3, S. 634-641
Online
academicJournal
- print, 14 ref
Zugriff:
Well-known properties of uniform detectability and uniform stabilizability are sharpened in terms of Lyapunov and Riccati inequalities for discrete-time linear time-varying systems. In particular, it is shown that the stabilizing output injection law can be taken to depend solely on a finite path of past and present system coefficients and the stabilizing state feedback law solely on a finite-path of present and future coefficients. These results are applied to time-varying systems where the system coefficients vary among a finite set, and lead to precise and computable convex conditions for the stability and dynamic-output-feedback stabilizability of such systems.
Titel: |
Inequality-Based Properties of Detectability and Stabilizability of Linear Time-Varying Systems in Discrete Time
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Autor/in / Beteiligte Person: | LEE, Ji-Woong |
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Zeitschrift: | IEEE transactions on automatic control, Jg. 54 (2009), Heft 3, S. 634-641 |
Veröffentlichung: | New York, NY: Institute of Electrical and Electronics Engineers, 2009 |
Medientyp: | academicJournal |
Umfang: | print, 14 ref |
ISSN: | 0018-9286 (print) |
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