Title:
CONTROL SYSTEM, CONTROL METHOD, CONTROL DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/090921
Kind Code:
A1
Abstract:
This control system is for controlling casting and rolling equipment including a twin roll-type continuous casting machine, a rolling mill, and a conveyor, and comprises: a rolling mill control unit which controls the rolling mill by one of controls including rolling control and open control; a conveyor control unit which controls the conveyor by one of controls including tension control and speed control; a first control unit which performs control so that the rolling control is performed and the tension control is performed; a second control unit which performs control so that the open control is performed and the speed control is performed; and a third control unit which performs control so that the tension control is resumed and the rolling control is resumed.
Inventors:
ITOH NARUAKI (JP)
Application Number:
PCT/JP2019/042646
Publication Date:
May 07, 2020
Filing Date:
October 30, 2019
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
B22D11/06; B21B1/46; B21B37/00; B21B38/00; B22D11/12
Foreign References:
JPH0890181A | 1996-04-09 | |||
JPH08294715A | 1996-11-12 | |||
JP2002540953A | 2002-12-03 | |||
JPH0952108A | 1997-02-25 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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