Flow meter system error treatment based on iterative learning control

For the difficult problem of calculating efflux coefficient of orifice flow meter, a new method based on iterative learning control (ILC) is proposed, and its calculation structure and algorithm procedure are given. Simulation results for parameter setting of desalted water flow meter show the feasibility and effectiveness of using ILC in iterated parameter setting. It provides an effective solution for iterated parameter setting and avoids (reduces) system error caused by unreasonable parameter setting.