| 摘要: |
| 结合实际工作经验和体会，参考相关标准、规范，以产品实际应
用环境条件为基础，总结了移动通信系统设备可靠性筛选试验的边界条件，探讨了非加速和
加速应力筛选试验的应力选取方法和原则。在传统的可靠性筛选试验基础上，增加了电磁应
力的新研究内容。这更贴近产品实际工作的应力环境，在测试案例中取得了很好的结果。对
科学合理地激发产品缺陷提出了新的思路和方法 |
| 关键词: 移动通信；系统设备 可靠性 电磁应力 边界条件 极限条件 组
合应力 HALT HASS |
| DOI： |
|
| 基金项目: |
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| Stress conditions of reliability screening test for mobile communication system equipment |
| HU Shi-yan,ZHAO De-liang |
| () |
| Abstract: |
| On the basis of practical application environment conditions,with interrelated s
tandards,criterions,practical experience and understanding of mobile communicati
on system equipment, the boundary conditions for the reliability screening test
are summarized.The stress selecting methods and principles for accelerated and n
on-accelerated stress screening test are investigated.A new research content abo
ut electromagnetic stress is appended based on traditional reliability screening
test,which is more closer to the actual work stress environment, and good resul
ts ha
ve been achieved in the test cases. The new ideas and methods are proposed for s
cientific and rational excitation of product defects. |
| Key words: mobile communication system equipment reliability st
ress boundary condition limiting condition combination stress HALT HASS |
《电讯技术》编辑部 