Generalized feedback stability for periodic linear time-varying, discrete-time systems

• Autorzy: Orłowski P.
• Języki publikacji: EN

Abstrakty

EN

The paper proposes a novel method for feedback stability evaluation for linear time-varying, discrete-time control systems. It is assumed that the time-varying system can be described by the general discrete-time, time-varying state space model and by the equivalent linear input-output (transfer) operator. The method extends feedback stability concepts for systems given in a general linear time-varying, discrete-time form, not only in the Lurie form. In the paper selected short-time stability concepts are employed for inference about feedback stability of systems defined on an infinite time-horizon. Theoretical considerations are complemented by numerical examples.

Słowa kluczowe

EN

discrete-time systems; time-varying systems; non-stationary systems; feedback stability; frequency analysis

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2012
• Tom: Vol. 60, nr 1
• Strony: 171--178
• Opis fizyczny: Bibliogr. 45 poz., rys., tab.

Twórcy

autor

Orłowski P.

• Department of Control and Measurements, West Pomeranian University of Technology, 37 Sikorskiego St., 70-313 Szczecin, Poland,

Bibliografia

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