Characterizing ℒ1$$ {\mathcal{L}}_1 $$ output‐feedback controller for nonlinear systems: Existence conditions via output controlled invariance domain
Hyung Tae Choi,
Jung Hoon Kim,
Tomomichi Hagiwara
Abstract:SummaryMotivated by existing works on the state‐feedback controller for nonlinear systems, in which the norm of the output for the worst disturbance with a unit magnitude is required to be bounded by 1, this paper considers an extension of those works to an output‐feedback form. More precisely, the existence of an output‐feedback controller for nonlinear systems is characterized by developing output regulation map and output controlled invariance domain, which are extended versions of the conventional regul… Show more
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