eprintid: 535 rev_number: 8 eprint_status: archive userid: 7 dir: disk0/00/00/05/35 datestamp: 2011-07-27 08:44:57 lastmod: 2011-08-04 07:29:07 status_changed: 2011-07-27 08:44:57 type: book_section metadata_visibility: show contact_email: alberto.bemporad@imtlucca.it item_issues_count: 0 creators_name: Bemporad, Alberto creators_name: Bianchini, Gianni creators_name: Brogi, Filippo creators_name: Chesi, Graziano creators_id: alberto.bemporad@imtlucca.it creators_id: creators_id: creators_id: title: Passivity analysis of discrete-time hybrid systems using piecewise polynomial storage functions ispublished: pub subjects: QA subjects: QA75 divisions: CSA full_text_status: none keywords: Hybrid systems ; discrete-time models ; passive systems ; sum of squares decomposition abstract: This paper proposes some sufficient criteria based on the computation of polynomial and piecewise polynomial storage functions for checking passivity of discrete-time hybrid systems in piecewise affine or piecewise polynomial form. The computation of such storage functions is performed by means of convex optimization techniques via the sum of squares decomposition of multivariate polynomials. date: 2005 date_type: published publication: Decision and Control and European Control Conf. publisher: IEEE place_of_pub: 12th-15th December 2005 pagerange: 5421-5426 event_title: 44th IEEE Conference on Decision and Control and European Control Conference event_location: 12th-15th December 2005 event_dates: Sevilla, Spain id_number: 10.1109/CDC.2005.1583024 refereed: TRUE isbn: 0-7803-9567-0 book_title: Decision and Control and European Control Conf. official_url: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1583024&isnumber=33412 citation: Bemporad, Alberto and Bianchini, Gianni and Brogi, Filippo and Chesi, Graziano Passivity analysis of discrete-time hybrid systems using piecewise polynomial storage functions. In: Decision and Control and European Control Conf. IEEE, 12th-15th December 2005, pp. 5421-5426. ISBN 0-7803-9567-0 (2005)