Digital twin is a digital concept and technical means. It is based on the integration and fusion of data and models. It builds accurate digital mapping of physical objects in digital space in real time, and simulates, verifies, predicts, and predicts based on data integration and analysis. Control the whole life cycle process of physical entities, and finally form an optimized closed loop of intelligent decision-making. Among them, the oriented physical objects include physical objects, behaviors, and processes. The data involved in building twins include realtime sensing data and operating history data. The integrated models cover physical models, mechanism models, and process models.
Digital twin is a dynamic presentation of the past and current behavior or process of a physical entity in a digital form, helping to improve enterprise performance.
