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On the notion of persistence of excitation for linear switched systems

The paper formulates the concept of persistence of excitation for discrete-time linear switched systems, and provides sufficient conditions for an input signal to be persistently exciting. Persistence of excitation is formulated as a property of the input signal, and it is not tied to any specific identification algorithm. The results of the paper rely on realization theory and on the notion of Markov-parameters for linear switched systems.

preprint2011arXivOpen access
Mihaly PetreczkyLaurent Bako
Systems and Controlmath.OC
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Mihaly PetreczkyLaurent Bako

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