摘要
利用ANSYS有限元软件建立多轨道炮发射模型,计算得到了其发射瞬间的振动响应曲线。依据振动响应计算结果,可知连续发射弹丸时各轨道间振动对强度的影响满足系统可靠性要求,这些为结构的进一步改进提供了理论依据。
The software ANSYS was used for finite element modeling and analysis of vibration response. According to the calculation result of vibration response, the system reliability requirement was met by vibration effect of multi-trajectory launch projectiles. This lay the theoretical foundation for further structure improvement.
出处
《弹箭与制导学报》
CSCD
北大核心
2009年第5期255-256,264,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
多轨道
振动响应
有限元分析
multi-trajectory
vibrating response, finite element analysis
