Application of Parameter-Adaptative Fuzzy PID Control in the Temperature Control System for Liquor Filling and Sealing Machine
In order to improve pass-rate of liquor filling products; avoid poor quality as a result of liquor leakage and volatility, the sealing device for liquor filling and sealing machine has been improved, a parameter-adaptative fuzzy PID controller and a temperature control device based on a single chip microprocessor have been designed. Practical applications have shown that the parameter-adaptive fuzzy PID control system has high control precision and good tracking performance, small overshoot, strong anti-voltage disturbance, stable and reliable heat seal connection quality, and can meet the requirement of production process. Key words:liquor filling and sealing machine,parameter-adaptative fuzzy PID control,single chip microcomputer,temperature control ,sealing device