A new robust error-feedback regulator is proposed for a class of uncertain hybrid systems with periodic jumps, using a hybrid extension of the classical internal model principle. The plant need not be minimum phase, square nor SISO. The proposed regulator contains an internal model composed by two main units, a flow internal model providing the correct input to achieve regulation during flows, and a jump internal model resetting the state of the regulator at each period. Such a structure reminds internal model design for ripple-free regulation of sampled-data systems; an important difference is that here the jump internal model must contain more copies of the relevant dynamics of the exosystem with respect to the flow internal model.

Carnevale, D., Galeani, S., Menini, L., Sassano, M. (2014). Robust semiclassical internal model based regulation for a class of hybrid linear systems. In Proceedings of the 19th IFAC World Congress, 2014 (pp.1519-1524). IFAC [10.3182/20140824-6-ZA-1003.01487].

Robust semiclassical internal model based regulation for a class of hybrid linear systems

CARNEVALE, DANIELE;GALEANI, SERGIO;MENINI, LAURA;SASSANO, MARIO
2014

Abstract

A new robust error-feedback regulator is proposed for a class of uncertain hybrid systems with periodic jumps, using a hybrid extension of the classical internal model principle. The plant need not be minimum phase, square nor SISO. The proposed regulator contains an internal model composed by two main units, a flow internal model providing the correct input to achieve regulation during flows, and a jump internal model resetting the state of the regulator at each period. Such a structure reminds internal model design for ripple-free regulation of sampled-data systems; an important difference is that here the jump internal model must contain more copies of the relevant dynamics of the exosystem with respect to the flow internal model.
IFAC World Congress
Cape Town, South Africa
2014
Rilevanza internazionale
su invito
Settore ING-INF/04 - Automatica
English
Intervento a convegno
Carnevale, D., Galeani, S., Menini, L., Sassano, M. (2014). Robust semiclassical internal model based regulation for a class of hybrid linear systems. In Proceedings of the 19th IFAC World Congress, 2014 (pp.1519-1524). IFAC [10.3182/20140824-6-ZA-1003.01487].
Carnevale, D; Galeani, S; Menini, L; Sassano, M
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2108/169638
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