Title:
コークス炉の押出負荷予測装置、押出負荷予測方法、コンピュータプログラム及びコンピュータ読み取り可能な記憶媒体
Document Type and Number:
Japanese Patent JP6907663
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an extrusion load predictor for a coke oven that predicts occurrence of a sudden increase in the extrusion load.SOLUTION: The extrusion load predictor for the coke oven that predicts the occurrence of the sudden increase in the extrusion load comprises: a prediction model construction unit that constructs a prediction model for detecting a sudden increase in the extrusion load by ensemble learning using an operation result data as input information and a probability value at which an increment of the extrusion load is equal to or larger than a predetermined value as an output information, a sudden increase probability value calculation unit that calculates the probability value at which an increase amount of the extrusion load is equal to or larger than the predetermined value based on the prediction model using an operation record data measured on-line as input information, and a determination unit that determines the occurrence of the sudden increase in the extrusion load based on the probability value.SELECTED DRAWING: Figure 4
Inventors:
Abe Kaiyo
Masanori Shioya
Tadashi Ishii
Masanori Shioya
Tadashi Ishii
Application Number:
JP2017075171A
Publication Date:
July 21, 2021
Filing Date:
April 05, 2017
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
C10B57/00; C10B33/06; G16Z99/00
Domestic Patent References:
| JP2012171969A | ||||
| JP2013140548A | ||||
| JP2014096070A |
Attorney, Agent or Firm:
Patents corporation Blitas