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| 单机架可逆冷轧机AGC系统的研究与应用 | |
| 引用本文： | 孙杰,张殿华,李旭,谷德昊,程平文.单机架可逆冷轧机AGC系统的研究与应用[J].中国冶金,2008,18(4):43-43. |
| 作者姓名： | 孙杰 张殿华 李旭 谷德昊 程平文 |
| 作者单位： | 1．东北大学轧制技术及连轧自动化国家重点实验室，辽宁 沈阳 110004； 2．新余钢铁公司特殊钢分公司，江西 新余 338013 |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| 摘 要： | 根据自动厚度控制的基本原理，结合单机架可逆冷轧的特点，给出了其厚度控制系统方案。分析研究了该厚度控制系统中的前馈AGC、Smith预估监控AGC、厚度计AGC和加减速厚度补偿，针对实际应用中遇到的问题，提出了具体的解决方案并在现场实施。应用结果表明，成品相对厚度精度优于±1%，满足了实际生产的要求。 |
| 关 键 词： | 单机架冷轧机 前馈AGC Smith预估器 厚度计AGC |
| 文章编号： | 1006-9356(2008)04-0043-04 |
Research and Application on AGC System of Reversible Single Stand Cold Rolling Mill |
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| SUN Jie,ZHANG Dian-hua,LI Xu,GU De-hao,CHENG Ping-wen.Research and Application on AGC System of Reversible Single Stand Cold Rolling Mill[J].China Metallurgy,2008,18(4):43-43. | |
| Authors: | SUN Jie ZHANG Dian-hua LI Xu GU De-hao CHENG Ping-wen |
| Affiliation: | 1．State Key Laboratory of Rolling Technology and Automation，Northeastern University，Shenyang 110004, Liaoning, China；2．Special Steel Branch，Xinyu Iron and Steel Co Ltd，Xinyu 338013, Jiangxi, China |
| Abstract: | Based on the fundamental of auto gauge control, combined with the characteristics of reversible single stand cold rolling mill, the project of gauge control system is brought forward. The feed forward AGC, Smithpredict monitor AGC, GM-AGC,gauge compensation during acceleration and deceleration in the gauge control system are detailed analyzed and studied. Aiming at the problems encountered in practical application, specific solve schemes are presented and executed in site. The application result indicates that the relative gauge error of product is within ±1 %,satisfying the requirement of production. |
| Keywords: | single stand cold rolling mill feed forward AGC Smith predictor GM-AGC |
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