【摘要】 本文在对管理信息系统MIS环境及数据逻辑结构进行分析的基础上,将MIS的基本数据进行结构特征抽取。通过对系统应用模型的参数的分离,定义其功能组合,以实现MIS对应用环境变化的适应性和灵活性。文中通过实例分析,阐述了建立、重构MIS的过程。更多还原

【Abstract】 Usually, the period of the MIS development is long. When the system is working, the evolution and life time of MIS will be affected if the mechanism of an enterprise is changed, A concept of system relational eigen-matrix based on an analysis of data structure of MIS is proposed and an executive environment for showing system characteristics by the method of data structure feature extraction and function component is constructed. The adaptability of MIS is improved, the development period is shortened and good flexibility and transplantability are manifested. The procedure for working out and reconstructing an MIS is illustrated with an actual example.更多还原