分散制御器による熱間仕上圧延機のストリップ張力の安定化 [in Japanese] Stabilization of Strip Tension between Rolling Stands by Decentralized Control System [in Japanese]
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This paper presents decentralized control application for stabilization of strip tension in Hot Strip Finishing Mill. Hot Strip Mill, in particular, thickness deviation at head-end and tail-end becomes more serious problem. In order to stabilize strip tension, feedforward decentralized control system has been proposed with the high performance of automatic gage control system. This control method has been confirmed effectiveness by simulations and applying in hot strip mill has shown thickness improvement.
- IEEJ Transactions on Sensors and Micromachines
IEEJ Transactions on Sensors and Micromachines 119(3), 383-389, 1999-03
The Institute of Electrical Engineers of Japan