Title :
The classical controller: a special case of the fuzzy logic controller
Author :
Brehm, Thomas ; Rattan, Kuldip S.
Author_Institution :
Dept. of Comput. Sci. & Eng., Wright State Univ., Dayton, OH, USA
Abstract :
The objective of this paper is to demonstrate that the classical controller is equivalent to a special case of the fuzzy logic controller (FLC). The FLC is basically a piecewise linear controller. Analysis of a mathematical equation for an FLC shows that the resultant output equation is a linear combination of the inputs over different ranges of operations. If the linear combination is the same over all ranges of operation, then the FLC is equivalent to the classical controller
Keywords :
control system analysis; fuzzy control; piecewise-linear techniques; two-term control; PD fuzzy control; classical controller; fuzzy logic controller; piecewise linear controller; Computer aided software engineering; Computer science; Differential equations; Error correction; Fuzzy logic; Fuzzy sets; PD control; Piecewise linear techniques; Proportional control; Transfer functions;
Conference_Titel :
Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
0-7803-1968-0
DOI :
10.1109/CDC.1994.411593
