基于功能网链模型的企业应用系统融合分析方法

Function-network-based method analyzing integration of enterprise application systems

针对信息、过程与功能3要素关联分析与表达的需要,提出并实现了一种基于功能网链及其共栖网链的形式化表达与分析方法。该方法将企业应用系统封装为由功能元素集与关系特征集构成并带有信息流向与过程时序的功能网链,并基于对功能网链的横向整合与纵向展开,实现对应用系统融合方案的分析与优化。以集成质量系统与企业资源计划系统之间的融合分析为例,验证了该方法的实用性与有效性。

To deal with requirements of association analysis and representation among information, process and function, a formalized expression and integration analysis approach was proposed hased on function network and cornmensalisms-funetion-network. In this model, the Enterprise Application System （EAS） was abstracted and encapsulated as a function network with process sequence and information flow which was composed of a series of func tion entities and relationship entities. The integration scheme of EAS was analyzed and optimized through the rune tion network＇s horizontal conformity and vertical deployment. The practicality and validity of this new approach have been verified by an application example, in which the integration model of Enterprise Resource Planning（ERP）system and Integrated Quality System （IQS） was constructed with a function--network hierarchy.