飞行器系统级噪声-振动-温度综合环境试验技术  

Thermo-vibro-acoustic Combined Environmental Testing Technology of System Level Vehicles

作　　者：齐江龙 张卫红[1] 陈雅曦 呙道军[1] 张皓 Qi Jiang-long;Zhang Wei-hong;Chen Ya-xi;Guo Dao-jun;Zhang Hao(Beijing Institute of Structure and Environment Engineering,Beijing,100076;China Academy of Launch Vehicle Technology,Beijing,100076;Key Laboratory of Space Physics,Beijing,100076)

机构地区：[1]北京强度环境研究所,北京100076 [2]中国运载火箭技术研究院,北京100076 [3]空间物理重点实验室,北京100076

出　　处：《导弹与航天运载技术》2021年第6期56-59,86,共5页Missiles and Space Vehicles

摘　　要：针对某型飞行器的特点,简述了其生命周期各个阶段所经历的力学环境特点,并对系统级噪声-振动-温度综合环境试验的重要性进行了介绍。根据以往型号试验经验,对综合环境试验环境效应及一般性故障模式进行了分析。结合某武器型号的综合环境试验,介绍了试验的目的、试验系统的原理、试验中几个关键技术难题的解决方法等。According to the characteristics of hypersonic vehicle,life cycle stages of mechanical environmental characteristics are expounded,and the importance of combined environmental test for system level vehicles are introduced.According to the experience of the previous weapon type test,the combined environmental testing environment effect and part of fault modes are analyzed.Combining with some weapon type combined environmental testing,the principle of test,the purpose of the test system,several key technical problems in the test solution,etc are introduced.

关 键 词：系统级综合环境试验 噪声-振动-温度 试验技术 

分 类 号：V41[航空宇航科学与技术—航空宇航推进理论与工程]