信息系统群演化的综合环境SEE的研究

旨在通过对系统构架各视角的研究，开发一个信息系统综合演化环境，从而提供针对各类系统演化特征的通用的解决方案，并利用方法论的手段规范、指导和维护系统(群)的演化活动。本文首先论述了大型系统中各个系统和组件变化及改进活动中存在的问题，分析相关的研究及面临的挑战，从而提出系统群演化的概念。然后文章概括了系统群演化的特征，提出解决以上问题的思想方法，即开发“信息系统群演化的综合环境(Synthetic environment of evolution，SEE)”，将各种演化活动纳入规范，指导系统群的演化活动；在此基础上，进一步就实现SEE的关键技术给出了描述及运用的范例。

Study of System Evolution Environment

By analyzing the challenge of the evolution practice in system-of-systems, this research focuses on the evolution issues of enterprise information systems and aims to develop a system evolution environment (SEE) t o investigate new methods and tools, and to properly manage and to instruct the evolution practice by leveraging system architecture knowledge. C4ISR architecture framewo rk (AF), core architecture data model (CADM), levels of information systems inte roperability (LISI) and Zachman framework have been used in combination as the m ain methodology. The framework of SEE has been developed and critical technology such as LISI is also described in certain aspect.