Technology Research And Application, Uml-based Object-oriented Modeling

The object-oriented software modeling technology is the software modeling technology which is combined with the object-oriented concept. Unified Modeling Language(UML) is the object-oriented software modeling language used most widely.UML is a standard modeling language for the software blueprint. UML is adapted to every software-developing method, every application field and every developing tool. It is a standard modeling method which absorbs the advantage of the existing modeling methods and research achievement.Based on the introduction of the object-oriented software modeling methods, this thesis analyzes the object-oriented software modeling technology and Unified Modeling Language, researches the characters of the object-oriented software modeling methods, compares the characters of the traditional software model with the object-oriented software model and analyses these, and researches the adaptive software developing process suited UML deeply.Based on the Shanhai ENT company management information system, this thesis pays the most attention to how to use UML to model and analyze the air-export subsystem. The air-export subsystem is modeled and analyzed in the aspects of requirement definition, system analyse, system design, and system realization. Because the software engineers use UML, the process of this system's development became more formal. And the software engineers can accumulate the experience for the later software development.