【摘要】 网络控制系统与工业企业网有着密切的关系。通过对网络控制系统的运行机理进行分析 ,一个基于 E(事件 )、C(通信 )和 R(关系 )的三元组模型 (ECR模型 ) ,可以很好地描述网络控制系统的运行机理。该模型也可以用于指导网络控制系统的设计。更多还原

【Abstract】 Networked control system(NCS) has close relationship with industry enterprise network. On the ground of the analysis of the working mechanism of NCS, a model based on E(Event), C(Communication) and R(Relation), briefly called ECR model, can precisely describe the working mechanism of NCS. And this model can be use to direct the design of NCS.更多还原