自行火炮射击密集度仿真平台

为了快速准确地预测自行火炮的射击密集度,运用基于接口的协同仿真技术,将火炮部分结构参数化三维建模、内弹道计算、柔性身管建模、多柔体动力学仿真、外弹道计算以及射击密集度计算等模块进行集成,构建了参数化的自行火炮射击密集度仿真平台,并以某自行火炮为例,运用该仿真平台计算了自行火炮的射击密集度.研究结果表明:该平台可快速、准确地计算自行火炮射击密集度,同时也为自行火炮结构参数优化提供了模型基础.

Self-popelled Gun Fire Intensity Simulation Platform

In order to quickly and accurately predict the fire intensity of self-propelled gun, this paper use collaborative simulation technology based on the interface to integrate part of the structural parameters of gun 3D model, interior ballistics calculations, flexible tube body modeling, flexible multi-body dynamics simulation and exterior ballistics calculation module. The parametric self-propelled gun fire intensity simulation platform is built. Take certain type of self-propelled gun as example, the fire intensity of this gun is calculated by the simulation platform. The results show that the platform can be quickly and accurately calculate fire intensity of self-propelled gun, and also provides the model basis for self-propelled gun structural parameters optimization.