Agent Between Remote Distributed Fault Diagnosis System Based On Mas Structure Communication Mechanism Research And Simulation

The management department, the detection locale, the diagnosis expert and equipment are connected to a truly open system by Remote-mode detection & diagnosis system based on network. In the 90s of the 20th century, the technique idea of MAS is appeared with computer technique and artificial intelligence development. MAS is not only a technique with good future but also a new thought mode and a conceptual example of dealing with complex distribution and reciprocal action problem. Thus MAS is fit for Remote-mode detection & diagnosis system. Network communication is a base of coordination and cooperation of MAS system, thus the emphasis of this paper is network communication of remotely distributive Failure-diagnosis system based on MAS. The communication structure of the system is a structure of centralization communication and multilevel management. The advantages of the communication structure are expedient communication management and easy realization and great decreasing communication flux of system, and so on. The communication language of Agent in system is established on KQML. The communication among Agent is a mixed communication mode of broadcast-communication and point-to-point communication. The coordination among Agent is asynchronism and message-responsion mechanism. The communication simulation of system is mainly realized by Labview software. The advantages of Labview software are easy inosculating with existent monitoring and control program and less changing equipment, it suffices for request of network communication of system.