嵌入式数控系统模型驱动开发新方法  

New approach of embedded CNC development based on model driven

作　　者：郑建华[1,2] 李迪[1] 肖苏华[1] 舒兆港[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510640 [2]仲恺农业工程学院,广东广州510225

出　　处：《计算机工程与设计》2009年第9期2081-2084,2088,共5页Computer Engineering and Design

基　　金：国家自然科学基金项目(50575075);仲恺科研基金项目(G3071817)

摘　　要：为了解决传统嵌入式数控系统开发中出现的各种问题,提出并实现了一种嵌入式数控系统模型驱动开发方法,该方法以模型为中心,主要包括领域建模语言构建、模型转换、代码自动生成3个部分。为了实现对数控系统全面而真实的描述,采用了基于多视角的数控系统元模型的构建方法。在模型转换部分详细描述了转换的四点要求及相应的处理策略。最后详述了基于领域类库的代码生成器技术,保证了系统开发效率的提高。To solve different problems occurring in the traditional embedded computer numerical control（CNC） system development,ENDED（embedded CNC development based on model driven） is proposed and implemented.This approach takes the model as a center which includes three parts：construction of domain modeling language,model transformation,code auto-generation.Multi-view based meta-modeling method is used in the first step of ENDED to realize the comprehensive and truthful description of CNC system.During the model transformation part,four requirements are advanced and corresponding processing strategies are proposed.In the end code auto-generation technology based domain library is detailed described to guarantee the improvement of system development efficiency.

关 键 词：数控系统 元模型 模型驱动 模型转换 代码自动生成 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]