Remote Distributed Fault Diagnosis System Design

The technology of remote fault diagnosis is the developing trend of fault diagnosis technology. Our task is to design a remote fault diagnosis system. A center of fault diagnosis real-timely supervise the condition of the devices all over the country, and diagnose unknown faults to make the devices work well.In this dissertation, we analyses current status and the developing trends of fault diagnosis at home and abroad, and draw a conclusion that it is necessary and urgent to design the system. Recently, multi-agent based distributed systems have been applied to many fields successful. The multi-agent technology is introduced into the fault diagnosis fields to design remote fault diagnosis systems based on multi-agent based, and the framework and development method are proposed in this dissertation. Especially, the communication coordination and collaboration problems between agents are studied. It is characteristic to use multi-levels structure in design of network security. Especially, we design an advanced and efficient intrusion detection system based on agent.Finally, using the DataSocket technology's ability of real-timely data exchanged in LabLVIEW, a remote supervise system is designed to simulate the system that we'll design. And it verify the feasibility of the system.The system have many better properties, such as advanced design thinking, reasonable framework, efficient, security, good extension and adaptability to internet and so on. The dissertation is an useful reference in remote supervise system and the technology of fault diagnosis, and it does something in application of agent.