气垫式流浆箱控制方法研究与改进  

Study and Improvement of Control Method of Air Cushion Headbox System

作　　者：田文涛[1] 郑恩让[1] 

机构地区：[1]陕西科技大学电子与信息工程学院,陕西西安710021

出　　处：《中国造纸学报》2009年第2期80-82,共3页Transactions of China Pulp and Paper

摘　　要：采用无模型控制器对气垫式流浆箱解耦,解耦效果十分明显,无模型控制算法简单易于编写,在中小型PLC上均可实现。在实践应用中,系统稳定,效果显著。Air cushion headbox system, usually being controlled with two single closed loops, is a strong coupled system. The control system is not steady enough and the production will be influenced if disturbance happens. The obvious effect of decoupling of Model Free Control Systems is verified in practice. The model free control arithmetic is simple and easy to compile, and can be implemented in small PLC.

关 键 词：气垫式流浆箱 解耦 无模型控制器 

分 类 号：TS736.3[轻工技术与工程—制浆造纸工程]