摘要
论文基于多体动力学理论,根据某型弹仓内弹筒实际运动轨迹和结构特征,建立了带有弹性撑紧装置的旋转弹链横向振动动力学模型,并在该模型的基础上设计虚拟样机进行仿真计算。对不同约束条件下的弹筒横向振动情况进行分析表明,弹性撑紧装置对降低旋转弹链横向振动有重要作用。
Based on actual moving tracking and structural characteristics of bomb of a certain type magazine,the paper usedmulti-body dynamics theory to build a dynamic model of transverse vibration of mechanized eddy magazine with elastic tension de-vice. And design virtual prototype to do simulation calculation. The transverse vibration analysis under different restrained condi-tions showed that the elastic tension device plays an important role to reduce transverse vibration of mechanized eddy magazine.
出处
《舰船电子工程》
2017年第10期66-69,74,共5页
Ship Electronic Engineering
关键词
旋转弹仓
转动惯量
链传动系统
振动
仿真
mechanized eddy magazine
moment of inertia
chain transmission system
vibration
simulation
