Rolled material cooling control device, rolled material cooling control method, rolling material cooling control program

摘要

Details temperature model storage unit that stores the details temperature model described by equation using the parameters (31), the control of the temperature change of the rolled material on the basis of the detailed thermal model, the temperature change of the strip in the cooling zone a given The simplified details cooling desired pattern necessary for the influence coefficient calculating unit that calculates the necessary impact coefficient (32), on the basis of the influence coefficients, to obtain the (strength and ductility) material of the desired of the rolled material Details cooling pattern based on simplified cooling pattern calculator for calculating the simplified cooling pattern (33), and the simplified cooling pattern, and said more temperature model, calculates the detailed cooling pattern of the rolled material in the cooling section of the predetermined and a cooling control unit calculating section (34), on the basis of the more cooling pattern, controlling the cooling of the rolled material (35).