On input design in l∞ conditional set membership identification

Authors:
Marco Casini;Andrea Garulli;Antonio Vicino
Affiliations:
Dipartimento di Ingegneria dell'Informazione, Universití di Siena, Via Roma 56, 53100 Siena, Italy;Dipartimento di Ingegneria dell'Informazione, Universití di Siena, Via Roma 56, 53100 Siena, Italy;Dipartimento di Ingegneria dell'Informazione, Universití di Siena, Via Roma 56, 53100 Siena, Italy
Venue:
Automatica (Journal of IFAC)
Year:
2006

Citing 6
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Abstract

This paper deals with input design in conditional set membership identification. The problem is how to choose the input signal in order to minimize the global worst-case identification error. A characterization of the @?"~ identification error is provided, showing that the optimal input is the one that minimizes the @?"~ radius of a suitable set. Moreover, sufficient conditions under which the impulse input is optimal are provided.