A new approach to fuzzy control of interconnected systems

  • Authors:

  • Magdi S. Mahmoud;Manar M. Sabry;Salah G. Foda

  • Affiliations:

  • Faculty of Engineering, Arab Academy for Sciences and Technology, P.O. Box 2033 Al-Horriya, Cairo, Egypt;Projects and Design Division, Saudi Arabian Texaco (J.O.), P.O. Box 9720, Ahmadi 61008, Kuwait;Electrical Engineering Department, King Saud University, P.O. Box 800, Riyadh 11421, Saudi Arabia

  • Venue:
  • Systems Analysis Modelling Simulation - Special issue: Applications of information systems in environmental modelling
  • Year:
  • 2002

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Abstract

This paper develops a new approach to the control of interconnected system using fuzzy system theory. The approach is based on incorporating a group of local estimators on the system level to generate the input-output database. An array of feedback fuzzy controllers is then designed to ensure the asymptotic stability of the closed loop system. The developed technique is applied to an unstable large-scale system, and extensive simulation studies are carried out to illustrate the potential of the new approach.