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Adaptive Dynamic Output Feedback Stabilisation of Nonlinear Systems
Author(s) -
Ilchmann A.,
Isidori A.
Publication year - 2002
Publication title -
asian journal of control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.769
H-Index - 53
eISSN - 1934-6093
pISSN - 1561-8625
DOI - 10.1111/j.1934-6093.2002.tb00352.x
Subject(s) - control theory (sociology) , nonlinear system , neighbourhood (mathematics) , minimum phase , output feedback , adaptive control , controller (irrigation) , computer science , mathematics , phase (matter) , control (management) , physics , artificial intelligence , mathematical analysis , quantum mechanics , agronomy , biology
An adaptive dynamical output feedback controller is introduced for a class of nonlinear non‐minimum phase systems. This adaptive controller achieves practical stabilisation, that means the output will asymptotically tend to a pre‐specified neighbourhood of the origin. In case of linear systems, we can even prove adaptive stabilisation.