摘要
根据系统工艺要求及实际需要,本文给出以远程数据采集模块作为信息交换桥梁,运用组态软件开发用户应用软件,设计出了流量液位计算机前馈-反馈复合控制系统,着重说明了远程数据采集模块在设计开发流量液位计算机前馈-反馈复合控制系统中的应用。实际运行结果表明,前馈-反馈复合控制系统对可测量的外部扰动具有及时补偿的能力,具有一定的实际应用价值。
According to system’s technological requirements and actual needs,this paper introduces the liquid flow computer feedforward-feedback composite control systems.In order to remote data acquisition module as a bridge for exchange of information,configuration software is used.The article describes the application being developed traffic level computer feedforward-feedback hybrid control system using of remote data acquisition module.The results show that the hybrid control system has a ability to measurable and timely compensation of external disturbance,has certain practical application value.
出处
《自动化技术与应用》
2010年第6期23-26,共4页
Techniques of Automation and Applications
关键词
数据采集
前馈控制
复合控制
data acquisition
feedforward control
hybrid control
