基于UML的数控软件系统建模  

Modeling of a NC Software System Based on UML

作　　者：蒲洪彬[1] 许阳钊[1] 李伟光[1] 

机构地区：[1]华南理工大学机械与汽车工程学院,广东广州510641

出　　处：《机床与液压》2010年第1期98-100,共3页Machine Tool & Hydraulics

摘　　要：采用UML构建基于DSP的数控控制器软件系统。采用用例图分析了软件系统功能需求;采用类图分析了软件系统各个模块之间静态关系;采用序列图和状态图等动态分析方法分析了软件系统控制流程和人机界面的控制状态。利用UML技术实现数控软件系统的分析、建模和面向对象设计,有利于提高数控软件系统的开放性和可重构性。A software system of a NC controller based on DSP was developed by using UML. The function requirement of the software system was analyzed by using case diagram. The static connections of classes were presented between models. The control flow and states of HMI （ Human machine Interface） were analyzed by sequence diagram and state diagram respectively. The analysis, modeling and oriented-design of the NC software system were conducted by using UML to make software system more open and reconstructed.

关 键 词：统一建模语言(UML) 数控 软件系统建模 DSP 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]