Guaranteed stability margins and singular value properties of the discrete-time linear quadratic optimal regulator (Q2745697)

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scientific article; zbMATH DE number 1655096
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Guaranteed stability margins and singular value properties of the discrete-time linear quadratic optimal regulator
scientific article; zbMATH DE number 1655096

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    Guaranteed stability margins and singular value properties of the discrete-time linear quadratic optimal regulator (English)
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    1 September 2002
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    linear discrete-time optimal quadratic regulator
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    return difference matrix
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    stability margins
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    The linear discrete-time optimal quadratic regulator problem is considered. Some results regarding the return difference matrix are extended. Based on these, new stability margins and treatment of cases that previous techniques could not handle are provided. Simple examples illustrate the new theoretical results.
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