It describes the fuzzy PID-type controller design of the alkali boiler waterlevel, the build of 2-d control table, the realization of the computer design and simulation of the controller.
Combining fuzzy control with expert system, author presents an expert adaptive fuzzy controller and its application for a 500mw power plant boiler waterlevel control.
Fuzzy control technology was applied to design a two-input and three-output self - (adapting) fuzzy PID controller to control the waterlevel of boilers.