Fuzzy controllers
Siegfried Gottwald · 1993
In very general terms, a fuzzy controller is some device that is intended to modelize some roughly known or roughly described process. Used together with the real process in feedback mode it may really act as a control device, and used in feedforward mode it can be used for predicting the process behaviour. In a certain sense thus a fuzzy controller realizes some vaguely known, vaguely described, or intrinsically rough “algorithm”. 1