【摘要】 论文介绍了桂畔海水利枢纽工程泵站自动化监控系统中所采用的分层分布式集散控制系统的体系结构设计与实现。重点讨论了现场控制级(PLC)的软硬件功能的设计与实现、集中管理操作级软硬件功能的设计与实现。更多还原

【Abstract】 A method of designing collective management and distributed control system in water-conser-vancy projection of Gui Pan Hai is discussed which divided in three layer:directive control layer,process controland manufacturing management layer.Include technological emphasis how to implement the software and hard-ware of directive control layer,process control.更多还原