Title :
Research of Warring Model for Tension between the Tension-Roll Based on State Space
Author :
Weidong, Chen ; Qinghe, Hu ; Jiazhuo, Xu
Author_Institution :
BaoSteel Ind. Inspection Corp., Shanghai
Abstract :
Aim of building warning method for tension between the tension-roll groups based on state space is to improve the tension-balance of cold rolling continuous annealing line and reduce the failure rate. Through research for control mechanism of tension between the tension-roll groups for the 212 unit, combined with modern control theory, it built tensional relation of rolls which is decided by roller-motor´s speed, electric current and data of metrical tensional instrument. The method of state-space modeling, building Object Model and solving model gain previously unpredictable tension of tension-roll group, enrich warning data and more accurately w.arn malfunction.
Keywords :
annealing; cold rolling; failure (mechanical); safety; cold rolling continuous annealing line; metrical tensional instrument; object model; state-space modeling; tension-roll groups; warning model; Tension-roll group; state-space; tensional warning model;
Conference_Titel :
Information Science and Engineering, 2008. ISISE '08. International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-2727-4
DOI :
10.1109/ISISE.2008.211
