【作者】 苑明哲； 于海斌； 王宏；

【Author】 Yuan Mingzhe Yu Haibin Wang Hong(Shenyang Institue of Automation,Chinese Academy of Sciences, Shenyang 110016,China)

【机构】 中国科学院沈阳自动化研究所；

【摘要】 针对现场总线控制系统,提出一种可互操作的先进控制应用集成方案。现场总线控制系统是当今控制系统发展的主流,它与先进控制应用的无缝集成为工业界所期盼。作者提出利用控制应用标准组件一功能块来封装先进控制应用,从而为工程师提供一个一致的控制应用设计和组态的工程环境。同时利用设备描述技术及其扩展技术以及OPC软件总线技术,实现独立先进控制应用与主控系统之间的无缝集成和数据交换。更多还原

【Abstract】 A strategy to integrated advanced control into fieldbus-based control system is proposed. Fieldbusbased control systems are current trend of industrial control systems. It is expected that advanced control applications can be integrated into fieldbus-based control system seamlessly,which will maximize the enterprise profits. Function block is adopted to encapsulate advanced control applications, thus control engineer can work in a uniform engineering environments to configurate basic control loops and advanced control applications. Extensible device description and OPC technology are used to exchange data among advanced control applications and the underlying control system.更多还原