Paper Tension Control of Re-winder Based on Fuzzy Adaptive PID Algorithm

The paper proposed a new algorithm to produce a solution for paper tension control of re-winder.The algorithm is based on fuzzy control and adaptive PID control,which adjusting PID parameters online by fuzzy logic reasoning.The algorithm can be easily realized by programmable logic controller(PLC).In practice,when re-winder speed increase,or decrease,it can have better tension control.Result shows that system using this algorithm is steady and robust.