空空导弹振动试验条件分析

Analysis of Vibration Test Condition of Air-to-air Missile

振动环境是空空导弹所经历的最严酷的环境之一,振动试验量级将直接影响空空导弹的结构完整性和工作性能。通过对空空导弹寿命期内经历的振动环境进行分析,针对运输、挂机飞行以及自由飞行状态下振动产生的主要诱因,结合相关标准及国外相关测试数据,初步提出了针对空空导弹的试验条件与试验方法,为相关设计人员提供了参考。

Vibration environment is one of the most inclement environments experienced by air-to-air missile. The level of vibration test directly influences the structural integrity and working performance of air-to-air missile. The vibration test conditions and methods for air-to-air missile were put forward through analysis of vibration environment experienced by air-to-air missile in its service life, according to the main causes of vibration generation under transport, captive flight, and free flight condition, and combined with the interrelated standard and the test data abroad. The purpose was to provide reference for designer of air-to-air missile.