Research And Implement Of Intelligent Agent Based On Cougaar

Along with the computer technology unceasing development, the computer software system structure is becoming more and more complex, thus there are more complex requests for the software system development. In the future society, the intelligent agent will become the main army in software system and will provide the intelligent service for the user.This article starting from the intelligent agent research, proposes one kind of knowledge-based agent model. The core of this agent model is knowledge base, and it takes the inference machine as the main decision-making model. Through explaining the plan to the rule of knowledge base, the inference machine can instruct the action of the agent. This article also defines an agent knowledge model, including entity, task and plan.Cougaar is a multi-agents running support environment, it provides some reliable foundation service completely. This article has made the re-development based on Cougaar foundation, and has implemented the knowledge-based agent. We research its various modules functions and their relationships, then introduce one kind of fuzzy inference system, which has been used successfully in this intelligent agent. Intelligent agent can also monitor the task result, carries on the appraisal to the task, and makes the plan dynamically.At the same time, this article in order to provide a convenient intelligent agent development environment, we design and implement an intelligence agent development platform based on plug-in model. This platform provided plug-in management function and visible design machine function so that the user can re-development based on the intelligent agent foundation.