摘要:Simulation technology has been more and more important in the military weapon system. Simulation system has important research and application value. Flying simulation technology plays an important role in design and training period in the UAV (unmanned aerial vehicle) system. The multi-agent and object-oriented technology is adopted in the designing of the UAV flying simulator. The flying simulation system is established through three-layer framework which is based on delamination and modularization method. The delamination and modularization method can provide us a new idea in designing of the high efficiency simulator.