Reachability , Observability and Minimality for a Class of 2 D Continuous - Discrete Systems ∗
نویسنده
چکیده
Reachability and observability criteria are obtained for 2D continuous-discrete time-variable Attasi type systems by using suitable 2D reachability and observability Gramians. Necessary and sufficient conditions of reachability and observability are derived for time-invariant systems. The duality between the two concepts is emphasized as well as their connection with the minimality of these systems. Key–Words: 2D continuous-discrete linear systems, controllability, reachability, observability, duality principle. Typing manuscripts, LATEX
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تاریخ انتشار 2007