Chiyoda Corporation

Hideki Sato

Shizuka Ikawa

Motoki Irikura

Eiji Kawai

An assistance method comprising steps of: acquiring information related to a process or a reduced system when the process to be performed in a plant is performed in the reduced system with a smaller scale than the plant; and generating at least a part of a model for predicting a process to be performed in the plant, or an intermediate system with a scale between the plant and the reduced system, based on a relationship between systems when the process is performed in a plurality of systems of different scales, from the information.

Assistance method, assistance device, and assistance program

A production system includes a first device, a second device, a first sensor, a second sensor and a control device. The control device controls the first device based on a first condition list including a plurality of control parameters of the first device, and controls the second device based on a second condition list including a plurality of control parameters of the second device. The control device acquires a first processed product information, acquires a modified value of the second condition list based on a second model that outputs a modified value of the second condition list in response to the first processed product information, acquires the second condition list modified based on the second condition list and the modified value of the second condition list, and controls the second device based on the modified second condition list.

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Yokohama, Japan

Hideki Sato