摘要
本文介绍分布式工业过程测量与控制系统(IPMCS)中的功能块IEC61499标准的体系结构。IEC61499功能块采用软件组件技术,基于功能块的控制系统具有可扩展性、可伸缩性、面向对象等特点,且系统组态简单、快速。文中讨论了使用IEC61499标准建构控制系统的设计模式,并给出一个测试和仿真实例系统。
This paper introduces the architecture and characteristics of IEC61499standard,function blocks for dis-tributed industrial-process measurement and control system (IPMCS).IEC61499function blocks are based on software component technolog y,and control systems constructed by function blocks have lots of advantag es e.g.scalability,flexibility,object-orientation,while the system config uration is simple and fast.Desig n patterns for con-structing control systems under IEC61499context are also concerned in this article,and a instance of test and simulation system is provided.
出处
《工业控制计算机》
2002年第11期16-19,36,共5页
Industrial Control Computer
基金
国家"863"CIMS主题重点资助项目(2001AA413010)教育部优秀青年教师基金资助项目
