The Design Concept of Digital Twin

Abstract

According to the article, the modeling process of every digital twin can be divided into three stages: the development of SysML (The Systems Modeling Language) diagrams, the use of AnyLogic as a tool for simulation modeling, and the use of MES (Manufacturing Execution System) for communication with production systems. Also, it is suggested to evaluate the efficiency of a digital production process using two numerical indicators: the OEE (Overall Equipment Effectiveness) coefficient, the MCE (Manufacturing Cycle Effectiveness) coefficient.