Abstract
In this paper, we focus on scheduling by simulation in a cyber-physical system (CPS). We propose
measures to utilize appropriate simulations for a variety of purposes, from the schedule planning level in the production system to the material procurement and sales logistics planning level in the business system. Running the simulation model as a digital twin at all times to monitor real-world conditions. When an unplanned problem occurs, the system switches from real-time monitoring to future prediction, which is the main purpose of the simulation, and feeds back the experimental results of the model to the field. It can be said that the way to utilize system simulation as an everyday tool has opened up.
https://ror.org/0085wxm22 
