The Research And Exploitation On Network Control System Based On PAC

The author analyses the characteristics and superiority of thecontrol based on PAC (Programmable Automation Controller), investigatesthe structure and network-building scheme of the network control systembased on PAC. Relied on the basis of the strong control andnetwork-building function from the PAC, with the advanced means of dataacquisition technique, the autocontrol technique, the networkcommunication technique, the network database exploitation techniqueunder the Web Service, the software exploitation technique by thegraphical software called Labview with the concept of virtual instrument,this paper exploits the network control system based on PAC. Accordingto the above content, now we have completed two projects, one called"TheTechnique Improvement Project of Coal Transportation Control System forthe Power Plant based on PAC" while the other one called "The NetworkExperiment Platform of Pyrology Measurement and Process Control Systembased on PAC".This paper refers to the actual project closely with thebackground of projects,in which the author describes in detail such asthe total design and layout of the network control system, structuringthe organic structure for the hardware system through building the networkand exploiting the managerial software with self-contained function.