CONTROL DEVICE FOR CONTINUOUS ROLLING MILL

Title:

CONTROL DEVICE FOR CONTINUOUS ROLLING MILL

Document Type and Number:

WIPO Patent Application WO/2002/013984

Kind Code:

A1

Abstract:

A looper torque instruction undergoes such an operation that does not allow it to include as its component a signal obtained by integrating a looper angle deviation, and a looper speed controller (9) performs operation at a higher-speed sampling cycle than a looper angle controller (6).

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Inventors:

IKEDA HIDETOSHI (JP)
YANO KENTARO (JP)
KUBO NAOHIRO (JP)

Application Number:

PCT/JP2000/005377

Publication Date:

February 21, 2002

Filing Date:

August 10, 2000

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)
IKEDA HIDETOSHI (JP)
YANO KENTARO (JP)
KUBO NAOHIRO (JP)

International Classes:

B21B37/50; (IPC1-7): B21B37/00; B21B37/78

Foreign References:

JPS564306A	1981-01-17
JPS564307A	1981-01-17
JPH0859040A	1996-03-05

Attorney, Agent or Firm:

Tazawa, Hiroaki (Kasumigaseki 3-chome Chiyoda-ku Tokyo, Kasumigaseki 3-chome Chiyoda-ku Tokyo, JP)

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