A phase margin metric for multi-model multivariable MPC

A phase margin metric for multi-model multivariable MPC

This paper deals of a new metric for multi-model approach, based in phase margin. A quasilinear generalized predictive controller (QGPC) is designed for each chosen operating regime and the metric calculates a weighting factor for each controller. A case study with a simulated debutanizer distillati...

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Hauptverfasser: Cavalcanti, A.L.O., Maitelli, A.L., Fontes, A.B.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Automation
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Beschreibung
Zusammenfassung:This paper deals of a new metric for multi-model approach, based in phase margin. A quasilinear generalized predictive controller (QGPC) is designed for each chosen operating regime and the metric calculates a weighting factor for each controller. A case study with a simulated debutanizer distillation column is showed.
DOI:10.1109/MED.2008.4602126