Fuzzy Control System Of Clay-Grain Rotating Furnace

Clay-grain is a new and potential kind of structural material, is the primary substitute of the clay-brick. So it is the most urgent problem for make high automatic productive equipment based on productive technics of clay-grain. The purpose of this thesis is devising a fuzzy controller for clay-grain rotating furnace and other complicated control object, applies fuzzy control technology to establish fuzzy model for clay-grain rotating furnace, and realize intelligent control for clay-grain rotating process.Because the complicacy of clay-grain rotating process is difficult to confirm its model, we utilize productive technics of clay-grain and and experiential worker, applied fuzzy control technology to establish fuzzy control system.The hardware core of this control system is IPC. We developed the system software by adopting Delphi language which has a mighty function, and is object-oriented. Based on the feature and requirement of this system, using multithreading to program, it realized much function of background's of the computer such as real-time sampling, wave analyzing, and data processing; and it also realized much function of foreground's of computer such dynamic figure displaying, data-base querying, printing, giving an alarm. Thus, fuzzy control algorithms and hardware, software of system can be combined adequately, the superiority of fuzzy control algorithms can be fully exerted.During the process of studying this task, it is argued about the superiority of using fuzzy control to settle this problem firstly, make sure the control effect of fuzzy control algorithms. Finally, it use IPC as systemic palm; use Delphi advanced language to devise the control procedure. So it comes true the clay-grain rotating furnace automatic control system. Therefore, it willpromote the automatic control development of clay-grain rotating furnace.