Dynamic Property Configuration And Its Applications In The Plm System

With the extension and expanding of the Management Information System (MIS) of enterprise in the aspects of business operation and business function content, many new users' inner requirements have emerged. Traditional MIS software is incapable of adapting to continuously changed business content and dynamic environment because of its lack of configurability and expansibility. This thesis studies the solution of "Dynamic Attribute Configuration Technique" in the configuration management subsystem of MIS, which is designed to tackle the difficulty mentioned above, in order to implement dynamic incorporate configuration management.Dynamic Attribute Configuration Technique is a whole new technique which is based on such theory that a general, flexible, expandable architecture was installed in the lower layer of the system, which is used to reconfigure the application layer (the attributes of objects) when MIS software is. installed on computers, to be suitable to the outer environment change. The achievements of this thesis include two parts: theory study (the core architecture of Dynamic Attribute Configuration Technique) and the implementing (PLM configuration management sub-system design), which stated as followed:1. Analyze the modeling process to the business objects when using the object-oriented method to study the Dynamic Attribute Configuration Technique. And a detailed model is setup on such basis. This model has the following features: with the goal of meeting various customers' requirements and business surrounding, with the methodology of object-oriented analysis and design, with the description language of UML.2. Provide a full scheme to implement Dynamic Attribute Configuration Technique with the help of responsibility assignment, design patterns and object-oriented frameworks. This scheme was formed by modeling the elements of configuration management subsystem from micro and macro point of view.3. Conclude and analyze the main mechanism of Dynamic Attribute Configuration Technique and the modeling system in each phase via the design of a Product Lifecycle Management (PLM) configuration management subsystem. Analyze the emblematical problems of implementing Dynamic Attribute Configuration Technique and provide the related solutions and its applications from the two aspects of configurability and expansibility with the help of PLM configuration management subsystem.