VIRTUAL FACTORY SYSTEM FOR INDUSTRIAL STEEL HAVING FUCTIONS OF EQUIPMENT ANALYSIS AND CONTROL ALGORITHM VERIFICATION, AND METHOD FOR CONTROLLING THEREOF

摘要

PURPOSE: A virtual facility system for steel industry and an operating method thereof are provided to simulate virtual facilities and steel products by reflecting the attribute of a steel facility. CONSTITUTION: A 3D shape extracting unit(110) designs virtual facilities as 3D images by being connected to a 3D CAD(Computer Aided Design) system. A kinematic function unit(120) outputs and defines the kinematic operation of the virtual facility. An event interpretation function unit(130) outputs and extracts the attribute of a steel product by interpreting an event generated in a production process. A facility interpretation function unit(150) outputs influence on the virtual facilities based on interaction between the virtual facility and the steel product. A modification model function unit(140) operates the virtual facility according to a prediction model and a control algorithm by applying the control algorithm and the prediction model to the virtual facility. [Reference numerals] (110) 3D shape extracting unit; (120) Kinematic function unit; (130) Event interpretation function unit; (140) Modification model function unit; (150) Facility interpretation function unit; (160) Facility shape and property management unit; (170) Virtual sensor unit; (180) Virtual driving unit; (190) Visualizing server; (210) Control signal converting and processing unit; (220) Virtual control function unit; (230) Actual control function unit; (310) Virtualization signal processing unit; (320) Virtualization expressing unit