It is difficult for radar to implement ballistic missile identification successfully,and it needs to integrate the capabilities of intelligence,self-adaption and cooperation for the identification system.On the basis of traditional identification methods,a multi-feature fusion identification framework based on multi-agent modeling is presented.The reference rule base and internal state base of the agents are established.The process procedure and interactive relationship of agents are given.The simulation based on Swarm platform shows that the multi-feature fusion identification framework can implement fusion identification effectively with correct recognition result.