板坯连铸喷印机控制系统定位精度分析

作者：张志胜，项占琴 日期：2009-02-23/span> 浏览：3808 查看PDF文档

板坯连铸喷印机控制系统定位精度分析

张志胜，项占琴
（浙江大学 现代制造工程研究所，浙江 杭州 310027）

摘要：为实现板坯产品标识工作的自动化，对板坯连铸车间板坯连铸喷印机的工作原理以及X-Y二维伺服运动控制系统的结构进行了分析，探讨了该运动控制系统定位精度的分析方法。分析结果表明，该套系统定位准确，精度能够达到±2 mm，满足了板坯标识的工艺要求。现场设备运行情况也表明，该运动控制系统设计典型、响应快速，极大地提高了生产效率。
关键词：定位精度；板坯连铸喷印机；交流伺服；运动控制
中图分类号：TG801文献标识码：A文章编号：1001-4551(2009)01-0054-03

Position precision analysis of the control system on the spray printing machine
ZHANG Zhisheng, XIANG Zhanqin
(Key Laboratory of Advanced Manufacture Technology, Zhejiang University, Hangzhou 310027, China)
Abstract: Aiming at the implementation of the automation in slab marking, principles of the spray printing machine of slab and analysis of the control structure in the X-Y two dimension servo motion control system were presented, method for the analysis of the systems position precision was also discussed. The analysis results show that, the position precision of the control system can be reached to ±2 mm. Moreover, the running of site equipment shows that, with the typical design and the rapid response of the motion control system, the production efficiency has been dramatically improved.
Key words: position precision; spray printing machine of slab; AC servo; motion control
参考文献(References):
［1］宋东飞.板坯连铸喷印机控制系统［J］.控制工程,2004,11(2):175-176.
［2］JOHN A, EDWARD S, WALTER N J, et al. Automatic tagging identification of slabs and billets ［J］. Iron and Steel Engineer,1999,76(9):60-62.
［3］ANDERSON D L. Automatic identification of hot coils with laser printed tags ［J］. Steel Times,1999,227(5):2.
［4］舒志兵.交流伺服运动控制系统［M］.北京：清华大学出版社,2006.
［5］GEORGE W Y. Industrial Servo Control Systems: Fundamentals and Applications ［M］. CRC Press,2003.
［6］王海东.悬臂式伺服喷标控制系统研制［J］.机电工程,2007,24(4):92-94.
［7］罗良玲,刘旭波.数控技术及应用［M］.北京：清华大学出版社,2005.