The modeling and control of basis weight and moisture content

Basis weight and moisture content are two important parameters of paper quality. We can preferably pledge quality of production, increase output, economize material, save energy sources through control the two parameters. Computer control system for controlling the basis weight and moisture content of paper machine has a very complicated configuration, much disturbance, and great pure lag. In this paper, we analyse the arts and crafts flow of the papermaking system, and model it using a Petri net. We have simulated the model and found it advantageous.