Design of Human-Simulation Intelligent PID Based on APMP Refiner Control

Aiming at resolving the large difficulty of gap adjustment in APMP (Alkaline Peroxide Mechanical Pulp) refiner, and it is difficult to reach the production requirement by using traditional PID controller, an improved PID controller (human-simulation intelligent PID controller) is proposed through combining the conventional PID controller and human-simulation controller. And it has been used in APMP refiner control, and the simulation results and practical application results show that this method is feasible and accurate.