Modeling of a UML-Based Scheduling System for Steelmaking-Continuous Casting Production

In order to meet the requirements of real time and dynamic reaction in a steelmaking-continuous casting scheduling system, the requirement model, static model and dynamic model of the system were built by united modeling language (UML), and the characters and key technologies in the modeling process were discussed. It is concluded that UML-based model can band structure and data together and describe system requirements precisely.