Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
連続圧延機の制御装置
Document Type and Number:
Japanese Patent JP4364509
Kind Code:
B2
Abstract:
In a tandem rolling mill control system, an arithmetic operation on a looper torque command is adopted so that a signal obtained by integrating a looper angle deviation is not contained as a component, and a looper speed controller performs an arithmetic operation with a sampling period at a higher speed than a looper angle controller.

More Like This:
JPH0787937[Title of Invention] Rolled Material Tension Detection Device
JPH09108720METHOD FOR CONTROLLING FLUCTUATION OF THICKNESS AND TENSION AT START AND END OF APPLYING LUBRICATING FLUID IN HOT LUBRICATED ROLLING
Inventors:
Hidetoshi Ikeda
Kentaro Yano
Naohiro Kubo
Application Number:
JP2002519113A
Publication Date:
November 18, 2009
Filing Date:
August 10, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Mitsubishi Electric Corporation
International Classes:
B21B37/50; B21B37/00; G05B11/32
Domestic Patent References:
JP8059040A
JP56004306A
Attorney, Agent or Firm:
Hideaki Tazawa
Hamada Hatsune



 
Previous Patent: CONSTANT VOLTAGE POWER CIRCUIT WITH PROTECTION DEVICE

Next Patent: 受容体型チロシンキナーゼ阻害剤および血管新生阻害剤を用いる併用療法