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Robust Regulation Theory for Transfer Functions With a Coprime Factorization

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Yksityiskohdat

AlkuperäiskieliEnglanti
Sivumäärä6
JulkaisuIEEE Transactions on Automatic Control
DOI - pysyväislinkit
TilaJulkaistu - 2015
OKM-julkaisutyyppiA1 Alkuperäisartikkeli

Tiivistelmä

Classical frequency domain results of robust regulation are extended by requiring only a right or a left coprime factorization of a plant, but not both. The famous internal model principle is generalized first, which leads to a necessary and sufficient solvability condition of the robust regulation problem and to a parametrization of all robustly regulating controllers. In addition, a procedure for constructing robustly regulating controllers is proposed.

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