中国造纸学报2024，Vol.39Issue(3)：160-167,8.DOI:10.11981/j.issn.1000-6842.2024.03.160
造纸机压光机下辊顶升过程同步控制及优化
Analysis of Synchronous Control for Lower Roller Lifting of Paper Machine Calender
摘要
Abstract
In order to improve the synchronization of the dual cylinders during the lower roller lifting process for the paper machine calender,this study took the steel roller of the paper machine calender as the research object,and analyzed its lifting operation status,adopting an"equivalent"dual cylinder synchronous control method applied to the calender lower roller.Based on the Newton's second law and the fixed axis rotation law of the rigid body,this study established a mathematical model,built a simulation model of dual cylinder synchronous control system through Simulink,and conducted simulation analysis and verification.The simulation results showed that the maximum displacement synchronization error of the dual cylinder was 1.7 mm,which decreased by about 88.7%compared with the original dual cylinder control method.This method improved the synchronization of the calender lower roller during the lifting operation,and could prevent uneven line pressure and provide reference for the dual cylinder synchronization control of the paper machine calender.关键词
造纸机/压光机下辊/顶升过程/双缸控制/SimulinkKey words
paper machine/calender lower roller/lifting process/dual cylinder control/Simulink分类
轻工纺织引用本文复制引用
李超,徐凯,孙馥明,柴宁,张璞,欧振华,陈奕坚..造纸机压光机下辊顶升过程同步控制及优化[J].中国造纸学报,2024,39(3):160-167,8.基金项目
广东省教育厅普通高校青年创新人才类项目(2023KQNCX163) （2023KQNCX163）
广东机电职业技术学院高层次人才项目(Gccrcxm-202209,Gccrcxm-202210) （Gccrcxm-202209,Gccrcxm-202210）
广东机电职业技术学院校级教科研项目(YJZD2023-10,YJZD2023-19) （YJZD2023-10,YJZD2023-19）
湖北省中华职业教育社2023年度课题研究项目(HBZJ2023194) （HBZJ2023194）
中国职业技术教育学会第五届理事会2023年度分支机构科研课题(ZJ2023B031) （ZJ2023B031）
中国高校产学研创新基金——阿依瓦科技创新教育专项(2023AY073). （2023AY073）
