Title:
ROLLING DEVICE
Document Type and Number:
Japanese Patent JP2763495
Kind Code:
B2
Abstract:
PURPOSE: To calculate and control using a neural net, to correct the set value of a rolling load in a short time without using a complex numerical formula, and to control a plate thickness with high precision and simpleness.
CONSTITUTION: Rolling information such as the actual result value, the set value, etc., of the temperature, the speed, the plate width, etc., of a rolling stock 1 before the rolling stock 1 is bitten, is inputted in a rolling load setting device 8. At the same time, a plate thickness obtained at a point of time when the tip part of the rolling stock 1 passed through a plate thickness meter, is inputted, and the set values of the rolling loads of the rolling mills 3-4 to 3-7 on a posterior stage, on which the rolling stocks 1 are not bitten, are corrected by using a neural net 16 to roll the rolling stocks 1.
Inventors:
KASAI KAZUE
Application Number:
JP25775094A
Publication Date:
June 11, 1998
Filing Date:
October 24, 1994
Export Citation:
Assignee:
MITSUBISHI DENKI KK
International Classes:
B21B37/18; B21B37/00; G05B13/02; G06F15/18; G06N3/00; (IPC1-7): B21B37/00; B21B37/00; B21B37/18
Domestic Patent References:
| JP2211905A | ||||
| JP538511A |
Attorney, Agent or Firm:
Masuo Oiwa
Previous Patent: METHOD FOR PRINTING AT LEAST ONE IMAGE AND PRINTER FOR EXECUTING THE METHOD
Next Patent: HONEYCOMB PANEL FOR BUILDING
Next Patent: HONEYCOMB PANEL FOR BUILDING