Boiler water-level fuzzy control system design and parameters optimization based on rough set theory
JU Lin-cang, Wu Jinlong, Lei Li · 2009
Rough set theory is used to acquire the fuzzy rules from the history data of a boiler water-level control system and a water-level fuzzy control system for the boiler is designed according to it. Then this paper applied rough set theory to design a quantum factor and proportional factor self-tuning fuzzy controller. The simulation results show that the method presented is effective.