Coordinated decentralized adaptive output feedback control of interconnected systems

  • Authors:
  • N. Hovakimyan;E. Lavretsky;Bong-Jun Yang;A. J. Calise

  • Affiliations:
  • Virginia Polytech. Inst., State Univ., Blacksburg, VA, USA;-;-;-

  • Venue:
  • IEEE Transactions on Neural Networks
  • Year:
  • 2005

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Abstract

A decentralized adaptive output feedback control design is proposed for large-scale interconnected systems. It is assumed that all the controllers share prior information about the system reference models. Based on that information, a linearly parameterized neural network is introduced for each subsystem to partially cancel the effect of the interconnections on tracking performance. Boundedness of error signals is shown through Lyapunov's direct method.