摘要
介绍日照钢铁公司1580 mm热连轧生产线卷取温度控制系统的设备布置、控制模型、自学习以及分段跟踪的应用。该系统投入运行后,经过一段时间的参数调整和自学习,带钢全长100%控制在卷取温度目标值的±20℃以内,85%以上控制在目标值的±10℃以内,取得了良好的控制效果。
The equipment arrangement, control model, self-learn method and step trace method of coiling temperature control system in 1580 mm hot strip rolling line of Rizhao Iron ＆ Steel Co., Ltd. were introduced. After the CTC system was put into operation, continuous efforts were made to improve the control precision, and the CTC system worked effectively at last. The coiling temperature control precision could be controlled within ±20℃ of 100 percent of full-length, and within ±10℃ over 85 percent of full-length.
出处
《上海金属》
CAS
2008年第1期55-58,共4页
Shanghai Metals
关键词
板带热连轧
卷取温度
控温系统
Hot Strip Rolling
Coiling Temperature
Temperature Control System
