ROLLING LOAD PREDICTING METHOD, ROLLING LOAD PREDICTING DEVICE, AND ROLLING CONTROL METHOD

Title:

ROLLING LOAD PREDICTING METHOD, ROLLING LOAD PREDICTING DEVICE, AND ROLLING CONTROL METHOD

Document Type and Number:

WIPO Patent Application WO/2020/171096

Kind Code:

A1

Abstract:

A rolling load predicting device according to the present invention is a rolling load predicting device for predicting a rolling load of a rolling mill that rolls a steel material, and is provided with a means for predicting the rolling load of the rolling mill when a steel material is rolled under operating conditions to be subjected to prediction, by inputting the operating conditions to be subjected to prediction into a rolling load predicting model that has been taught using operation result data including factors relating to the temperature of the steel material, at least, as input variables, and actual values of the rolling load of the rolling mill as an output variable.

Inventors:

SUGIYAMA TOMOHIKO (JP)
TANAKA KAORU (JP)
NISHIKAWA KEI (JP)

Application Number:

PCT/JP2020/006387

Publication Date:

August 27, 2020

Filing Date:

February 19, 2020

Export Citation:

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Assignee:

JFE STEEL CORP (JP)

International Classes:

B21C51/00; B21B37/00; G06N20/00

Foreign References:

JPH08117827A	1996-05-14
JPH11707A	1999-01-06
JPH10118701A	1998-05-12
JP2005528531A	2005-09-22
JP2018060512A	2018-04-12
JP2017199383A	2017-11-02
JP2013226596A	2013-11-07
JP2014013560A	2014-01-23
JPH11707A	1999-01-06

Other References: