The application of artificial intelligence on armament adapt to the requirement of warfare which is rapid, accurate and efficient. The system which is combined artificial intelligence technology with weapon system is able to autonomous or semiautonomous accomplish the reconnaissance, searching, identify, aiming and attack missions. The concept research of the intelligent weapon delivery system is presented, the system is designed by using artificial intelligence technology and its function is described. And then, based on the current state of art, the tradeoff research is done between automate weapon delivery and pilot, making using of each merits in order to achieve the optimal performance.