Based On The Uml Talent, Quality Assessment System Analysis And Design,

The Unified Modeling Language (UML) inosculates the main concepts and technologies of prevalent object-oriented methods and absorbs their production .With its abundant expression, the UML is fit for systems modeling in the analysis and design phases. Combined with an application system, this paper dose research on the UML-based object-oriented systems analysis and design technology and puts forward a concrete method of systems analysis and design using UML.At first the developing status of The Human Judgment System and engineering background of this paper is discussed. Then, the main concept system of object-oriented method is discussed. The main tasks and important significance of object-oriented analysis and design are introduced. After analyzing the basic modeling elements of UML, the 9 kinds of diagrams in UML are studied including their composing elements, denotation, syntax and semantics. The 9 kinds of diagrams are Use Case Diagram, Class Diagram, Object Diagram, Sequence Diagram, Collaboration Diagram, State Diagram, Activity Diagram, Component Diagram and Deployment Diagram. At last an application example is given: Human Judgment System. With analyzing and designing the system using UML based Object-oriented method. The system models are constructed which include Use Case Diagram, Class Diagram, Interaction Diagram, etc.