自适应模糊-PID控制器在电阻炉温控系统中的应用

Application of Adaptive Fuzzy PID Controller in Resistance Furnace Temperature Control System

针对电阻炉温度控制系统的特点,结合常规PID控制器和模糊控制器各自的长处,提出了自适应模糊-PID控制方法。利用模糊控制器在线调整PID控制器的3个参数,实现了模糊智能控制技术与PID控制技术的有机结合,并设计了基于单片机的温度控制系统硬件装置,大大提高了系统的控制性能。文中详细论述了整个设计过程。

Aiming at the feature of resistance furnace temperature control system, the paper brings forth the method of adaptive fuzzy PID control. By using fuzzy control technology adjusting the parameter of PID controller, it has been realized to combine fuzzy intellectual control and the PID control technology . The hardware device based on microchip is schemed out. The control efficiency has been greatly increased. The paper dwells on all the design process.