Study Of Dispatching Sheet Based On Agent Theory

With the development of dispatching automation and artificial intelligence, much research of dispatching sheet expert system based on artificial intelligence technology is done and considerable Achievements has been achieved. On the basis of summing up the status of the current dispatching sheet expert system, the paper applied the Agent theory to the system, and an intelligent dispatching sheet expert system based on Agent technology is designed.Firstly the paper researched the Multi-Agent architecture, communication mechanisms and mode of cooperation from the structure of the individual Agent. A Multi-Agent system which is composed of knowledge subsystem, task planning Agent, reasoning Agent, coordination and control Agent, Dispatching Sheet management Agent and man-machine interface is designed. Secondly applied the agent technology to the repository subsystem and proposed the Distributed structure of knowledge Agent which is conducive to knowledge maintenance and making the system use the knowledge more efficient. The task planning which Based on the type of equipment and the collaboration strategy which based on the Contract Net are proposed,the standard Contract Net message format and conversation strategy are designed. Finally, tested and explained the system function by examples.