无轴单张纸输纸机同步控制系统研究

作者：管力明1,2，李鹏2 日期：2009-04-21/span> 浏览：3037 查看PDF文档

无轴单张纸输纸机同步控制系统研究

管力明1,2，李鹏2
（1.西安电子科技大学 机电工程学院，陕西 西安 710071；2.杭州电子科技大学 机械工程学院，浙江 杭州 310018）

摘要：多轴协调控制是运动控制系统中的重要技术，多轴运动控制系统的性能优劣取决于协调控制策略。无轴单张纸输纸机要求保证各驱动轴之间的运动保持严格的同步，解决输纸机各运动轴速度和相位的同步控制问题，也就是解决多轴运动同步问题。介绍了多轴运动控制系统中采用的一种滑模变结构控制策略，并把该策略应用于无轴单张纸输纸机。仿真试验结果表明，滑模变结构控制能够提高多轴控制系统的稳定性和自适应能力，满足系统响应速度和控制精度的要求。
关键词：多轴协调控制；输纸机；滑模变结构；滑模控制器；同步控制
中图分类号：TP273文献标识码：A文章编号：1001-4551(2009)03-0076-04

Research of the synchronization of sheet feeding machine of shaftless drives system
GUAN Liming1,2，LI Peng2
(1.College of Mechanical & Electrical Engineering, Xidian University, Xian 710071, China;
2.Collgee of Mechanical Engineering, Hangzhou Dianzi University, Hangzhou 310018, China)
Abstract: Coordinated multiaxis control is one of the most important technologies in the motion control system, multiaxis motion control systems performance lies in coordination control strategy. Sheet feeding machine of shaftless drives need to demand strictly synchronization between the driving shafts. In order to solve the synchronization between the speed and the phase of driving shafts in paper feeding machine, several sliding mode control strategies were used in mutiaxis motion control system and how to use these strategies in controlling feeding machine of shaftless drives were realized. Experiment results show that the sliding mode controller(SMC) is an effective way to improve the systems adaptive capacity and stability. It also has the advantages of short synchronization time and control accuracy.
Key words: multiaxis coordination; paper feeding machine; sliding mode variable structure; sliding mode controller (SMC); synchronization
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