Elsevier

Information Sciences

Volume 51, Issue 2, July 1990, Pages 183-192
Information Sciences

Linear fuzzy controller: It is a linear nonfuzzy controller

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Abstract

We consider a process controlled, by a controller described by an nth-order linear ordinary differential equation, towards its target output. As a special case, the controller is a proportional-integral-derivative (PID) controller. We show how to construct a linear fuzzy controller that gives precisely the same control as the PID controller. We speculate that nonfuzzy controllers and fuzzy controllers may coincide on an unsuspectingly large class of control problems.

References (4)

  • J. J. Buckley and H. Ying, Expert fuzzy controller I: Theory, Fuzzy Sets and Systems, to...
  • L.P. Holmblad et al.

    Control of a cement kiln by fuzzy logic

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