Optimizing device, optimizing method, and optimizing program

• Main Authors: IMANARI, HIROYUKI, KIHARA, MIREI
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2015
• Subjects: AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PERFORMING OPERATIONS; PHYSICS; PUNCHING METAL; REGULATING; TRANSPORTING

PROBLEM TO BE SOLVED: To optimize the controlling of a rolling facility so that an optimization index amount required to be optimum becomes minimum while securing the product quality of a rolled material.SOLUTION: An optimization device includes: a setting calculation part 31 which calculates a control setting value for rolling a rolled material by a rolling mill; a material quality prediction calculation part 32 which predicts the material quality of the rolled material rolled by the rolling mill based on the control setting value calculated by the setting calculation part 31; an optimization index amount calculation part 36 which calculates the index amount optimized by the rolling mill for rolling the rolled material as the optimization index amount based on the control setting value calculated by the setting calculation part 31; and an optimization part 34 which makes the setting calculation part 31 calculate the control setting value which minimizes the optimization index amount calculated by the optimiz