Abstract:Under the increase and upgrade of new foreign military aircrafts and equipment, the traditional management is difficult to manage it and analyze its performance efficiently. To solve this problem, we design and manufacture the 3D visualization software of foreign military aircraft performance. By designing custom controls, the properties and methods of XNA are used under NET Framework. The dynamic loading of 3D aircraft model and appropriate improvements are realized.At the same time, the reference lines and texts are drew and the collision detection is completed. It reduces the size of the database and enhances the performance through storing the path of the 3D model in the corresponding data table. The result shows that human-computer interaction is good and the second load is 98% faster.