A intelligent slef-tuning control for ball mills pulverizing systems in coal-burning power plants

The ball mill pulverizing processes in coal-burning power plants is typical systems with multivariable, non-linear, time-varied and closed couple characters. In order to increase the regulation efficiency for ball mill pulverizing systems, a new approach, self-tuning control based on rule updating, is discussed in this paper. This scheme can modify intelligent control model dynamically and guarantee batter regulation. A simulation shows that this approach is available for the self-tuning control of ball mill pulverizing systems.