冷間タンデムミルの板厚張力制御系における張力目標値の最適化

DOI Web Site Web Site 被引用文献1件 参考文献1件

書誌事項

タイトル別名
  • Tension Reference Optimization in Automatic Gauge and Tension Control for a Tandem Cold Mill
  • レイカン タンデムミル ノ イタアツ チョウリョク セイギョケイ ニ オケル チョウリョク モクヒョウチ ノ サイテキカ

この論文をさがす

説明

During acceleration and deceleration in cold rolling, variation in friction between a strip and the rolls can adversely affect strip thickness accuracy. Though automatic gauge and tension control is being introduced, constant tension references are insufficient for adequate control over a wide range of rolling speeds. Therefore, we have optimized tension references which vary depending on rolling speed. In order to limit maximum tension to an acceptable value, the optimization problem is composed in a multi level way by using an approximate surface. Moreover, the lowest level optimization problem is decomposed into sub-problems to obtain a solution stably and quickly. Experimental results with a 5-stand tandem cold mill showed a decrease in off-gauge length.

収録刊行物

  • 鉄と鋼

    鉄と鋼 96 (10), 601-607, 2010

    一般社団法人 日本鉄鋼協会

被引用文献 (1)*注記

もっと見る

参考文献 (1)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ