装备环境工程
裝備環境工程
장비배경공정
EQUIPMENT ENVIRONMENTAL ENGINEERING
2014年
6期
153-158
,共6页
振动环境%响应特性%飞行载荷%组合振动
振動環境%響應特性%飛行載荷%組閤振動
진동배경%향응특성%비행재하%조합진동
vibration environment%responses characteristics%flight loading%combined vibration
目的：研究某空空导弹发射装置组合振动试验方法。方法通过振动环境试验得到模拟弹体和发射装置的振动响应特性，结合发射装置的飞行状态参数提出导弹发射装置的飞行载荷模拟原则，根据振动特性和载荷设计组合振动试验方法。结果实现了力学条件和振动联合作用下发射装置的振动环境试验。结论采用叠加静载的组合振动试验技术对发射装置组合振动进行了探讨，更接近发射装置的空中真实情况。
目的：研究某空空導彈髮射裝置組閤振動試驗方法。方法通過振動環境試驗得到模擬彈體和髮射裝置的振動響應特性，結閤髮射裝置的飛行狀態參數提齣導彈髮射裝置的飛行載荷模擬原則，根據振動特性和載荷設計組閤振動試驗方法。結果實現瞭力學條件和振動聯閤作用下髮射裝置的振動環境試驗。結論採用疊加靜載的組閤振動試驗技術對髮射裝置組閤振動進行瞭探討，更接近髮射裝置的空中真實情況。
목적：연구모공공도탄발사장치조합진동시험방법。방법통과진동배경시험득도모의탄체화발사장치적진동향응특성，결합발사장치적비행상태삼수제출도탄발사장치적비행재하모의원칙，근거진동특성화재하설계조합진동시험방법。결과실현료역학조건화진동연합작용하발사장치적진동배경시험。결론채용첩가정재적조합진동시험기술대발사장치조합진동진행료탐토，경접근발사장치적공중진실정황。
Objective To study the vibration test method for the launcher equipment of airborne missile. Methods Based on the vibration environment test, the dynamical responses characteristics of structures on the launch equipment and the dummy missile were gained. Through comparing the characteristics with the flight data, a simulation principle of flight loading was developed. A new combined vibration test method was proposed according to the vibration characteristics and flight loading. Results The vibration environment test of the launcher under the combined effects of mechanical condition and vibration was realized. Conclusion In the paper, the vibration test technology using the superposition of static loads for launcher was discussed, which was closer to the air working condition of the launcher.
