Research on Simulation System of Missile and Arrows Based on Unity3D

Abstract

Aiming at the demand of visualization system development in flight simulation, a projectile missile flight simulation system is designed and developed. Using Unity3D to build the 3D model of the simulation object and reproduce the real environment design semi physical simulation system. By interfacing with Google Earth API platform and calling function, the 3D terrain modeling is realized by 3D Terrain Modeling Technology. And the database-based outer trajectory simulation platform simulation program data link, receive the simulation data of the ballistic simulation program, the whole process of the real-time three-dimensional animation reproduction of the reaction trajectory simulation, and add the bomb selection, playback settings, perspective tracking, explosion effects and other functions. The actual engineering shows that the system can be realistic to reflect the process of flying ammunition and has good stability and versatility.