Visual Simulation System for Rocket Sled Ejection Test Based on Unity3D

In order to reduce the number of rocket sled ejection survival tests and decrease the cost of physical tests, a virtual scene simulation system for rocket sled ejection tests has been developed. Based on the Unity3D engine as the design platform, it uses visual studio and 3ds max to carry out program development and model construction tasks, which can reproduce the 3D scene of rocket sled ejection tests process with data-driven models and provide real-time data reference. Compared with physical tests, the simulation system is repeatable and can observe some details that are not easy to be found, which provides a good reference for both the evaluation after physical tests and the design of the subsequent rocket sled ejection tests.