关键词: 网络化制造, 应用系统组合机制, 业务规则, 面向方面编程技术

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.

Key words: networked manufacturing, application composition mechanism, business rules, aspect-oriented programming