Design and Implementation of Automatic Loading Microcontroller with Fuzzy Control

For the medium and small-sized processing enterprises of plastic and waste printed circuit boards,it is difficult to realize the automatic loading closed control for comminuter.Based on this,this paper introduced the automatic loading microcontroller with fuzzy control.The system adopted Hall sensor to sample the current signal from electromotor and single-chip microcomputer to get the current signal by A/D converter,and controlled the on-off time of SSR by fuzzy theory.The automatic closed control was realized by software and hardware methods.The features of the system are simple structure,clear program and reliable performance.The theoretical analysis and experimental results show that the control system with fuzzy control can effectively reduce the steady state error and shorten adjusting time.The device is put into practice now and has good performances on real equipments.