采用超程时间建模的航空航天继电器寿命预测方法的研究  

RESEARCH ON RELIABILITY LIFE FORECASTING BASED ON MODEL BUILDING OF SUPER PATH TIME FOR AEROSPACE RELAYS

作　　者：翟国富[1] 赵新民[1] 刘茂恺[1] 张德双 

机构地区：[1]哈尔滨工业大学

出　　处：《航空学报》1998年第5期617-620,共4页Acta Aeronautica et Astronautica Sinica

摘　　要：提出以电磁继电器超程时间为变量，运用时间序列回归分析和数理统计分析方法，建立航天密封继电器超程时间减小曲线寿命预测数学模型。预测和实测结果的比较，表明了该方法的有效性。This paper proposes a method which takes aerospace relay super path time as a variable and applies time series regression analysis and mathematical statistics analysis to build an aerospace relay super path time reliability life forecasting mathematical model. The effectiveness of the method is proved by comparison between the forecasting and experimenting results.

关 键 词：继电器 可靠性 寿命预测 超程时间 航空 航天 

分 类 号：V242.49[航空宇航科学与技术—飞行器设计] V442