The Design of Decoupling Control System for Air-Cushioned Head box of Paper Machine Based on Siemens S7-PLC300

摘要：

Small motions will result in heavy influence to the production in high-speed paper machine, therefore, decoupling control is necessary. This passage Puts forward the opposite angles strategies to solve the function of decoupling aiming at solving the difficulty that occurs in practice, like the characteristic of hard-coupling and non-linear. According to the mathematics model of the flow box, decoupling the quantity of the two couplings in the processes. Meanwhile, Introduces the SIEMENS S7-300 PLC and the DCS system that is realized by the it.

关键词： air-cushion type flow box decoupling control the SIEMENS S7-300 DCS

作者: Yan-jing Meng Bin Zhou Yuan-yuan Liu

作者单位: College of Electrical and Information Engineering, Shaanxi University of Science and Technology Xia College of Electrical and Information Engineering, Shaanxi University of Science and TechnologyXian

会议类型: 国际会议

会议名称: 2011 International Conference on Advanced Materials and Engineering Materials(2011先进材料与工程材料国际会议 ICAMEM 2011)

会议地点: 沈阳

会议语种:英文

页码: 1105-1110

在线出版日期: 2011-11-22（万方平台首次上网日期，不代表论文的发表时间）