| 徐如远,张生鹏,唐宇彬,倪瑞政,赵朋飞.电子产品加速贮存试验一致性评价方法[J].装备环境工程,2025,22(1):81-89. XU Ruyuan,ZHANG Shengpeng,TANG Yubin,NI Ruizheng,ZHAO Pengfei.Consistency Evaluation Method of Accelerated Storage Test of Electronic Products[J].Equipment Environmental Engineering,2025,22(1):81-89. |
| 电子产品加速贮存试验一致性评价方法 |
| Consistency Evaluation Method of Accelerated Storage Test of Electronic Products |
| 投稿时间：2024-06-24 修订日期：2024-08-27 |
| DOI：10.7643/issn.1672-9242.2025.01.008 |
| 中文关键词: 电子产品 自然贮存 加速贮存 一致性评价 有效性 寿命评估中图分类号:TB114.3 文献标志码:A 文章编号:1672-9242(2025)01-0081-09 |
| 英文关键词:electronic products natural storage accelerated storage consistency evaluation effectiveness life evaluation |
| 基金项目: |
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| Author | Institution |
| XU Ruyuan | Aerospace Science and Technology Defense Technology Research and Experiment Center, Beijing 100854, China |
| ZHANG Shengpeng | Aerospace Science and Technology Defense Technology Research and Experiment Center, Beijing 100854, China |
| TANG Yubin | Aerospace Science and Technology Defense Technology Research and Experiment Center, Beijing 100854, China |
| NI Ruizheng | Aerospace Science and Technology Defense Technology Research and Experiment Center, Beijing 100854, China |
| ZHAO Pengfei | Aerospace Science and Technology Defense Technology Research and Experiment Center, Beijing 100854, China |
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| 中文摘要: |
| 目的 针对加速贮存试验效果不清晰的问题，开展电子产品加速贮存试验一致性检验方法研究。方法 从模型参数、相关性、理化分析、退化量等4个方面对电子产品自然贮存和加速贮存试验的退化轨迹、相关系数、微观损伤、退化速率进行对比分析，实现定性或定量的一致性评价。结果 结合某放大器自然贮存试验和加速贮存试验数据，利用4种方法进行加速试验一致性评价，给出加速因子的有效性偏差。结论 该可有效地对电子产品加速贮存试验一致性进行分析研究，评估加速系数的有效性，为寿命评估提供支撑。 |
| 英文摘要: |
| In view of the unclear effect of accelerated storage test, the work aims to study the consistency test method of accelerated storage test of electronic products.The degradation trajectory, correlation coefficient, microscopic damage and degradation rate of the natural storage and accelerated storage tests of electronic products were relatively analyzed from the model parameters, correlation, physical and chemical analysis, and degradation amount, so as to achieve qualitative or quantitative consistency evaluation. Based on the natural and accelerated storage test data of an amplifier, four methods were used to evaluate the consistency of accelerated test and provide validity deviation of acceleration factors. The proposed method can effectively analyze the consistency of accelerated storage test of electronic products, evaluate the effectiveness of acceleration coefficient, and provide support for life evaluation. |
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