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| Accelerated Storage Test Method for Missile Equipment Based on Comprehensive Environmental Profile |
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| DOI：10.7643/issn.1672-9242.2022.12.010 |
| KeyWord:missile accelerated storage test comprehensive environmental profile storage term |
| Author | Institution |
| ZHANG Shi-nian |
Division 24, No. 109, Beiqing Road, Xibeiwang Town, Haidian District, Beijing , China |
| YANG Wei-zhong |
Division 24, No. 109, Beiqing Road, Xibeiwang Town, Haidian District, Beijing , China |
| XIA Ke-han |
Division 24, No. 109, Beiqing Road, Xibeiwang Town, Haidian District, Beijing , China |
| YAN Shi-yuan |
Division 24, No. 109, Beiqing Road, Xibeiwang Town, Haidian District, Beijing , China |
| JI Zhong-dong |
Division 24, No. 109, Beiqing Road, Xibeiwang Town, Haidian District, Beijing , China |
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| Abstract: |
| 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. |
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