Technical communique: Integrating virtual reference feedback tuning into a unified closed-loop identification framework

  • Authors:
  • Antonio Sala

  • Affiliations:
  • Department of Systems Engineering and Control, Universidad Politécnica de Valencia, Camino de Vera, 14, E-46022 Valencia, Spain

  • Venue:
  • Automatica (Journal of IFAC)
  • Year:
  • 2007

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Abstract

This paper compares particular instances of control-relevant identification, closed-loop identification, and controller identification (either in an actual loop or in a virtual reference feedback tuning approach, VRFT) problems. Significant similarities appear between them which allow, in particular, alternative formulations of the VRFT methodology in a differentiable setting.