Fixed modes in multivariable systems using constrained controllers (Q1059590)

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scientific article; zbMATH DE number 3904434
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Fixed modes in multivariable systems using constrained controllers
scientific article; zbMATH DE number 3904434

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    Fixed modes in multivariable systems using constrained controllers (English)
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    1985
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    A general expression is derived relating an arbitrary output feedback controller to the resulting closed-loop characteristic polynomial in terms of suitably defined zero polynomials of the system. This expression is then used to characterize the fixed modes of a multivariable system with respect to controllers of any desired structure.
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    fixed modes
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    multivariable system
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