动态可重配置MIS分析与设计建模研究

开发支持BPR的企业管理信息系统（MIS）的首要问题是，在系统分析和设计阶段建立能够有效描述业务过程动态变化的模型。本文提出与BPR相适应的、以业务过程为中心的企业MIS系统建模方案。以CIMOSA企业模型为基础支撑框架，对业务过程的划分进行了研究；在此基础上以面向对象方法为指导，提出了动态可重配置MIS系统分析与设计的早期阶段的基础性模型；对其基本的构成要素-对象类和它们的层次关系进行了定义和分析，并提出了进一步提取和构建更大粒度可复用单元（设计模式、组件、框架和体系结构等）的基本方向。阐述了该建模方法实现动态可重配置性的主要机制。

Modeling Methodology of Dynamic and Re-Configurable Enterprise Information System

In order to support BPR, which causes frequent variable of enterprise business process, enterprise management information systems (MIS) should have the competence to re configure dynamically. For this purpose, the primary thing is to find a new comprehensive and reasonable modeling metho dology, which can dig out disciplinarian of business process re engineering effectively. Based on architecture of CIMOSA, this paper presents a methodology, i.e. DrcMIS (dynamic and re configurable enterprise information system) modeling. Corresponding to the essence of BPR, emphasized on performance of business process, this new modeling methodology models enterprise information system in the behavioral and process perspective rather the view of functional module. Objects and class facts for constructing DrcMIS modeling are defined in pseudo code formal, and the more schedule for constructing bigger granularity is given. Finally, DrcMIS modeling mechanism is analyzed in detail by the UML (Unified modeling language) class diagram according to the philosophy of object oriented.