Fuzzy Self-Adaptive PID and Realization in Electric Heating Furnace System
This paper introduces the idea of fuzzy self-adaptive PID algorithm. In order to compare the control effects of traditional PID, fuzzy control and fuzzy self-adaptive PID algorithm, simulation was carried out .The results show that the fuzzy self-adaptive PID controller has the characteristics of fast response time, less overshoot and small steady-state error and has extremely high interference rejection capacity. The software of SCM (Single-Chip Microcomputer) realizes the algorithm. The controller is applied to electric heating furnace temperature control system and the practical application shows that the controller achieves a satisfied control effect.
Helen Zhang, Gang Shen and David Jin
S. Wang , "Fuzzy Self-Adaptive PID and Realization in Electric Heating Furnace System", Advanced Materials Research, Vols. 225-226, pp. 651-655, 2011