METHOD OF GENERATING STEEL-PLATE MATERIAL PREDICTION MODEL, MATERIAL PREDICTION METHOD, MANUFACTURING METHOD, AND MANUFACTURING FACILITY

A method for generating a steel sheet material quality prediction model according to the present invention is a method for generating a steel sheet material quality prediction model in steel sheet cooling equipment including a water cooling device that cools a steel sheet by jetting cooling water to a heated steel sheet and a temperature measurement device that measures a surface temperature of the steel sheet in a cooling process, the method including a step of generating a material quality prediction model of the steel sheet after having passed through the cooling equipment with machine learning using a plurality of learning data in which a surface temperature information data set including actual measurement data of a surface temperature at a reference point set in advance on the steel sheet and actual measurement data of a surface temperature at a referring point set based on the reference point is set as input result data and material quality information of the steel sheet after having passed through the cooling equipment in a position corresponding to the reference point on the steel sheet corresponding to the input result data is set as output actual data.