| Author carrys on a research which depands on laboratory construction of industrial control systems comprehensive training. It focuses on the research on techniques and methods of the simulation control system of PLC remote laboratory. The results of research improve research and teaching with practicability and advancement.Firstly, thesis completes the overall design,analyzes hardware and software structures of the remote laboratory,designs the remote laboratory site and proposes the remote laboratory solutions based on WinCC Web Nvigator.Then, according to the design of three classic instances, which are about the whole simulation of sequential logic control system, simulation of motion control system, the whole simulation of process control system, thesis describes in detail the ideas and methods in the design of simulation control system. It includes the choice of the simulation software and the design of the simulation of controlled object, the control part and the monitor part. Finally, under the background of the remote laboratory, thesis realizes the remote monitoring simulation control systemThe simulation control system of the remote laboratory solves many problems which exist in traditional lab, such as the limit of time, space, experimental equipment and experimental content. It improves the practicability of the remote lab and has important practical significance in the laboratory building. |
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