OOA模型在焊接工艺设计专家系统中的应用

Application of object-oriented analysis models in expert system of welding process planning

针对焊接工艺设计专家系统中遇到的程序设计问题,结合面向对象分析(OOA)方法,采用面向对象的编程语言(OOPL),推导了一种基于OOA的专家系统模型。依据OOA模型的特征要求,利用面向对象的思维方式,将压力容器焊接工艺的各种属性抽象为专家系统中的类,给出了专家系统的各种类以及各类的属性和服务。

Introduced object-oriented program language （OOPL）, combined object-oriented analysis （OOA） means, aimed at solving program design problems in expert system of welding process design, an expert system model based on OOA is produced. According to the OOA model, using object-oriented thinking manner, all kinds of classes and their properties and services are put forward for the pressure vessel welding process.