【摘要】 为了提高网络化制造中应用系统组合的灵活性,提出了将业务规则和面向方面编程技术相结合的基于Web服务的应用系统组合机制,将业务流程分解为独立发展的控制业务流程和核心业务流程。应用协调理论分析了应用系统组合中业务规则的种类及位置,探讨了面向方面技术在控制业务流程中的应用。最后,将以上组合机制在重庆某企业进行了初步应用实践,取得了较好的应用效果。更多还原

【Abstract】 In order to improve flexibility of application composition in networked manufacturing systems, a composition mechanism based on Web Services was presented by combining business rules and Aspect-Oriented Programming (AOP). In this mechanism, a business process was divided into a control business process and a core business process with independent development. Categories and locations of business rules in application composition were analyzed with coordination theory. At the same time, the application of AOP in control business process was discussed. Finally, application of the composition mechanism in some enteprise of Chongqing demonstrated its effectiveness.更多还原