机载战术导弹挂飞环境地面振动试验方案研究  

Experimental Research on Ground Vibration Test of Airborne Tactical Missile in Hanging Flight Environment

作　　者：魏英魁[1] 张晓颖 

机构地区：[1]北京强度环境研究所,北京100076 [2]北京宇航系统工程研究所,北京100076

出　　处：《装备环境工程》2018年第1期70-73,共4页Equipment Environmental Engineering

摘　　要：研究总结了某型机载战术导弹服役过程中所经受的振动激励主要来源,同时研究分析不同激励方式对战术导弹吊耳载荷响应效果的影响,确定该型机载战术导弹振动载荷加载方案。采用理论计算与有限元建模计算分析的方法,分析比较不同激励方式对导弹吊耳载荷响应效果的影响。总结确定了该型机载战术导弹振动载荷的主要来源,通过理论算例和有限元建模计算的方法分别计算了不同激励方式下导弹吊耳的载荷响应,并最终确定了振动载荷加载激励方式。Origins of vibration driving for airborne tactical missile during its term of being used were summed up and influences of load response for missile lug through different driving methods were studied to confirm the program for its vibration test. Theoretical calculation and FEM were used to compare influences of load response for missile lug through different driving methods. Origins of vibration driving for air missile were summarized and ascertained. The load res-ponses of missile lug under different excitation modes were calculated by theoretical calculation and finite element mod-eling and the driving method for vibration test was also confirmed in the end.

关 键 词：机载战术导弹 挂飞 振动试验 环境适应性 

分 类 号：TJ760.61[兵器科学与技术—武器系统与运用工程]