核心体系结构数据模型的改进方案

Research on the Improving Solutions of the CADM

核心体系结构数据模型(Core Architecture Data Model简写为CADM)提供了如何组织C4ISR系统体系结构数据的概念视图,其设计思想对体系结构数据的查询效率、可重用性以及可扩展性有着非常重要的影响。概要介绍了CADM的设计思想,并针对当前CAMD模型数据重用粒度低、扩展性差等缺点,提出了开放性原则、规范性原则、兼容性原则以及重用性原则等数据模型的改进方案,最后分析了这种方案的优缺点。

The core architecture data model （CADM） provides the concept view about how to organize the C^4ISR system architecture data, the ideas of which are very important to the query efficiency, reusability and expansibility of the architecture data. The ideas of CADM are introduced in the paper. To the small granularity of reuse and poor expansibility, some improving solutions are proposed such as the principle of expansibility, the principle of criterion, the principle of inherit and the principle of reuse. Lastly, the advantages and disadvantages of these solutions are analyzed in the paper.