Stabilization of nonlinear observable systems by output (Q1775212)

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scientific article; zbMATH DE number 2165621
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Stabilization of nonlinear observable systems by output
scientific article; zbMATH DE number 2165621

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    Stabilization of nonlinear observable systems by output (English)
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    4 May 2005
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    The paper considers the output stabilizability problem of nonlinear systems. For the case of a nonlinear continuous smooth system it is shown that stabilizability is provided by complete uniform controllability and the existence of exponentially stable observer is due to its complete uniform stabilizability. For the case of a nonlinear discrete system the synthesis of a stabilizing control by observer is obtained.
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    nonlinear systems
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    stabilizability
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    controllability
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    observability
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    Lyapunov function
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