Buckley, James J.

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BLACK AND WHITE PHOTOGRAPH \Ai'
James J. Buckley
University of Alabama
Birmingham, Alabama
Dr. Buckley received his Ph.D. in applied mathematics from Georgia Tech
University in 1970. From 1970 to 1976, he was an assistant professor at
University of South Carolina, and since 1976» he has been an associate
professor of mathematics at the University of Alabama at Birmingham. Dr.
Buckley's research interests are in fuzzy sets, mathematical programming,
control, decision theory, economics, game theory, and a r t i f i c i a l
intelligence. He is also an associate editor of the ORSA Journal on
Comput i ng.
the
LINEAR FUZZY CONTROLLER
Abstract
We consider a process controlled by a controller described by an n-th order
linear ordinary differential equation toward its target output. As a
special case, the controller is a proport ional -integral -deri vat ive (PID)
controller. We show how to construct a linear fuzzy controller that gives
precisely the same control as the PID controller. It is speculated that
nonfuzzy controllers and fuzzy controllers may coincide on an unsuspectingly
large class of control problems.
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Linear fuzzy controller

Abstract

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