摘要
为解决梯形图(LD)设计过程中大量复用片段引起的设计繁琐等问题,提出了将重构技术应用于梯形图设计软件中的相关理论研究和实现。该理论包含梯形图构件模型和构件重构模型,着重探讨了构件组装方式和构件间结构关系,最终实现了梯形图程序设计的动态可重构。实验结果表明,该设计软件可有效地提高梯形图设计效率,优化内存利用率,并且具有广泛的通用性和适应性。
In order to solve the problem of complicated design caused by reusable program segments through the process of ladder diagram（LD） design,refactoring technique was applied to ladder diagram design software related theory and implement.It was involved that LD component model and component refactoring model,and the composition approach and structural relationship of components were mainly discussed.Finally,reconfigurable LD program design was implemented.The experiment result shows that the design software can effectively improve the efficiency of LD design,optimize the utilization of memory,and show widely generality and adaptability.
出处
《机电工程》
CAS
2010年第5期102-105,110,共5页
Journal of Mechanical & Electrical Engineering
关键词
梯形图
重构
复合构件
设计效率
ladder diagram（LD）
refactoring
composite component
design efficiency
