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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 12    No. 1    February 2002

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Modeling for driving systems of
four-high rolling mill
HE Jian-jun(贺建军)1, YU Shou-yi(喻寿益)1, ZHONG Jue(钟  掘)2

1.College of Information Science and Engineering,
Central South University,Changsha 410083,China;
2.College of Mechanical and Electrical Engineering,
Central South University,Changsha 410083,China

Abstract:A modeling method for driving systems of four-high rolling mill was put forward in order to analyze the origin of rolling mill's chatter that brings about light and shade streaks on the surface of steel strip from aspect of electromechanical coupling. The process and steps of modeling method was introduced by means of an example.The correctness of the model and the feasibility of the modeling method were verified in simulation experiment.

 

Key words: modeling;rolling mill;driving system;elect romechanical coupling

ISSN 1672-7029
CN 43-1423/U

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