TY - CHAP KW - Hybrid systems ; discrete-time models ; passive systems ; sum of squares decomposition SN - 0-7803-9567-0 N2 - 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. CY - 12th-15th December 2005 ID - eprints535 EP - 5426 Y1 - 2005/// AV - none UR - http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1583024&isnumber=33412 SP - 5421 A1 - Bemporad, Alberto A1 - Bianchini, Gianni A1 - Brogi, Filippo A1 - Chesi, Graziano PB - IEEE T2 - Decision and Control and European Control Conf. TI - Passivity analysis of discrete-time hybrid systems using piecewise polynomial storage functions ER -