现代高速造纸机横向质量智能化控制技术应用研究

Research on Application of Intelligent Control Technology for Lateral Quality of Modern High Speed Paper Machine

基于CAN总线与OPC通讯技术建立了一套应用于现代高速造纸机的横向质量智能化控制系统,详细介绍了该系统的基本构架和功能结构,并将该系统应用于2880型高速造纸机的稀释水流量的横向定量调节中。经实验分析发现,研究所设计的横向质量智能化控制能够将纸张横幅定量差控制在0.15-0.3g/m^(2)之间,符合设计预期。

Based on the communication technology of CAN bus and OPC, a set of intelligent control system of transverse quality applied to modern high-speed paper machine is established. The basic structure and functional structure of the system are introduced in detail, and the system is applied to the horizontal quantitative regulation of dilution water flow of 2880 high-speed paper machine. The experimental results show that the designed intelligent control of transverse quality system can control the paper sheet basis weight difference between 0.15-0.3 g/m^(2), which is in line with the design expectation.