微机模糊控制研究及其在造纸过程中的应用

The Coputer fuzzy control sfnying and using in process of paper producing

本文对纸张定量和水份的新型控制方法—模糊控制进行了探讨,根据专家模糊控制原理,设计了造纸机的控制系统,改善了模糊控制器的稳定性并解决了造纸机多变量、随机干扰多、控制难的问题.仿真的结果表明,该系统具有跟踪性能好,控制效果好,抗干扰能力强等优点.

This paper makes an exploration for a new type of contral method—the fuzzy control of paper weight and moisture.On the basis of expert fuzzy Control theory,it designs a kind of paper machine's control system,improves the stability of fuzzy controller and solves the problems of papermachines's more variables,more randomizing disturbances and control- ling difficulties.The simulation result shows that this system has a battertracing quality and good controlling effect,and it can strongly resist its disturbance.