Design of fuzzy controller for the water supply system of watercurtain cooling process in the steel plate mill of Shougang group

In this paper, control rules are firstly identified for the 3-input 2-output water supply system of the controlled watercurtain cooling process in the Steel Plate Mill of Shougang Group (in Beijing, China). Then a fuzzy controller is designed based on the identified control rules. At last, numerical simulations are performed using MATLAB. Simulation results show that the fuzzy controller designed by the authors has satisfactory performance.