基于ADAMS和Matlab的大口径舰炮发射系统动力学仿真

利用ADAMS和Matlab/Simulink两大软件的信息交互功能,将ADAMS中的全炮动力学仿真模型生成ADAMS_SUB模块,并将其嵌入联合后坐系统仿真模型中;通过ADAMS和 Matlab/Simulink同步运行对全炮进行发射动力学联合仿真,模拟大口径舰炮发射的全过程,分析全炮的动态响应.对全炮发射动力学联合仿真结果进行后处理分析,观察炮口扰动曲线,进行稳定性分析和炮口扰动分析.根据分析结果,对所建模型及仿真模块进行评价,结果表明,仿真结果与靶场试验数据基本吻合,为物理样机的研制提供了重要的理论参考依据.

Dynamic simulation of coupling firing for major caliber naval gun based on ADAMS and Matlab

Through the joint simulation of the naval gun′s firing dynamics, the dynamic model could create ADAMS_Sub module by using ADAMS software. The module which was placed into the naval gun joint recoil system′s simulative model was used to simulate the gun′s firing process and analyze the gun′s dynamic response. The analytical results have been applied to evaluating the model as well as the simulated module, which will provide the theoretical references for the development of the gun.