Wiener-Hopf design of the optimal decoupling control system with state-space formulas

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Abstract

The optimal decoupling controller minimizing a given quadratic cost function is derived for the generalized plant model with two-degree-of-freedom controller configuration. A minimal set of assumptions for the existence of the optimal controller is presented in both the frequency and the state-space domains. The optimal controller formula is described in the frequency domain and the corresponding state-space formula is derived for computational efficiency.

Original languageEnglish
Pages (from-to)319-326
Number of pages8
JournalAutomatica
Volume38
Issue number2
DOIs
StatePublished - Feb 2002

Keywords

  • Optimal decoupling control
  • State-space formulas
  • Two-degree-of-freedom controller
  • Wiener-Hopf design

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