摘要
目的基于导弹武器在历经地面使用载荷后,还要满足飞行载荷的特点,讨论用于评估导弹弹上设备贮存期的加速贮存试验流程与方法。方法开展加速因子试验,获得加速因子计算公式,根据实际使用环境载荷,制定综合环境试验剖面,按照贮存期目标值开展加速贮存试验,等效地面使用环境载荷,开展飞行环境载荷考核试验,试验成功后,给出贮存期评估结论。结果该方法在多型导弹贮存延寿工程的弹上设备贮存期评估中得到应用,应用表明,可以评估导弹弹上设备的贮存期,具有工程应用价值。结论获得加速因子计算公式后,将导弹弹上设备的地面使用环境载荷累计影响与能够经受飞行载荷环境分步进行试验,能够体现导弹弹上设备历经的环境载荷,可以用于弹上设备的贮存期评估。
The work aims to discuss the accelerated storage test process and method for evaluating the storage term of missile equipment in view of that missile must withstand flight environment load after bearing ground load during service.The accelerated test was carried out to obtain the calculation formula of accelerated factor.The comprehensive environmental test profile was formulated based on actual service environment load.According to the target value of storage term,the accelerated storage test was conducted.The equivalent service environment load on ground was simulated to carry out assessment test of flight environment load.After the test,the evaluation results of storage term were obtained.The method was applied to evaluate the storage term of missile equipment in polytype missiles'storage life extending project.From the application results,the method could be used to evaluate the storage term of missile equipment and had application value in engineering.After the calculation formula of accelerated factor is obtained,the accumulated effects of service environment load on ground and the ability to withstand the flight environment load are tested step by step,reflecting that the method can evaluate the storage term of missile equipment after bearing the environment load.
作者
张仕念
杨维忠
夏克寒
颜诗源
戢中东
ZHANG Shi-nian;YANG Wei-zhong;XIA Ke-han;YAN Shi-yuan;JI Zhong-dong(Division 24,No.109,Beiqing Road,Xibeiwang Town,Haidian District,Beijing 100094,China)
出处
《装备环境工程》
CAS
2022年第12期60-65,共6页
Equipment Environmental Engineering
关键词
导弹
加速贮存试验
综合环境剖面
贮存期
missile
accelerated storage test
comprehensive environmental profile
storage term
