CAJ | 학술논문

针对远程教育中实验环节的教学问题，讨论了学习者通过Internet远程完成PLC控制系统实验的解决方案。首先讨论了远程实验室的构成，包括其网络结构设计、网站设计及仿真被控对象设计，最后讨论了远程实验室的测试。通过MPS供料站的实验测试表明：远程客户端通过VPN连接实验室服务器可远程操控完成实验，证明了设计方案的可行性。
침대원정교육중실험배절적교학문제，토론료학습자통과Internet원정완성PLC공제계통실험적해결방안。수선토론료원정실험실적구성，포괄기망락결구설계、망참설계급방진피공대상설계，최후토론료원정실험실적측시。통과MPS공료참적실험측시표명：원정객호단통과VPN련접실험실복무기가원정조공완성실험，증명료설계방안적가행성。
The paper proposes a solution to complete PLC control system experiments through the Internet for the experimental teaching problem in distance education. At first it discusses the structure of the remote laboratory, including the network structure design, the laboratory site design and design of the controlled device simulation. It discusses the test of the remote laboratory at last. It shows by the experiment of MPS distributing station that remote clients can complete experiments when they log on to the server in the lab through VPN, and it proves the feasibility of the design scheme.