兵工自动化2025，Vol.44Issue(4)：64-70,7.DOI:10.7690/bgzdh.2025.04.013
基于故障物理的装甲车辆可靠性试验严酷度评价模型
Severity Evaluation Model of Armored Vehicle Reliability Test Based on Failure Physics
侯军芳 1李娟 1邓刚1
作者信息
- 1. 中国人民解放军 63966 部队,北京 100072
- 折叠
摘要
Abstract
In view of the poor consistency of severity and poor comparability of test results in the reliability qualification test of armored vehicles in the field,the severity evaluation index system of reliability test is established by analyzing the influencing factors of armored vehicle reliability.Based on the equivalent damage principle,the reliability accelerated test theory is applied to the severity evaluation of armored vehicle reliability test,and the severity evaluation models of single stress,multi-stress and single stress combination reliability test based on failure physics are established.Through the application example of the reliability test profile of a certain equipment,the relative severity of the reliability test of each stress factor under two test profiles is analyzed,and the quantitative evaluation of the severity of the reliability test of armored vehicles is realized.The results show that the model provides a basis for the design of reliability qualification test profile and the evaluation of test results.关键词
故障物理/可靠性/试验严酷度/加速试验/加速模型Key words
failure physics/reliability/test severity/accelerated test/accelerated model分类
军事科技引用本文复制引用
侯军芳,李娟,邓刚..基于故障物理的装甲车辆可靠性试验严酷度评价模型[J].兵工自动化,2025,44(4):64-70,7.
