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A High-Gain Nonlinear Observer with Limited Gain Power

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 Added by Daniele Astolfi
 Publication date 2015
and research's language is English




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In this note we deal with a new observer for nonlinear systems of dimension n in canonical observability form. We follow the standard high-gain paradigm, but instead of having an observer of dimension n with a gain that grows up to power n, we design an observer of dimension 2n-2 with a gain that grows up only to power 2.

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