航天电连接器振动可靠性试验与分析  

Reliability Test and Statistical Analysis of Electrical Connector under Vibration Stress

作　　者：陈文华[1] 崔杰[1] 潘骏[2] 卢献彪 相平 

机构地区：[1]浙江大学流体传动与控制国家重点实验室,浙江杭州310027 [2]浙江科技学院机电工程系,浙江杭州310012 [3]中国航天科技集团九院八二五厂,浙江杭州310015

出　　处：《航空学报》2003年第4期342-345,共4页Acta Aeronautica et Astronautica Sinica

基　　金：国家自然科学基金资助项目 ( 5 9975 0 81)

摘　　要：以Y1 1X 2 2 2 1圆形电连接器为研究对象 ,通过对电连接器进行失效物理分析、加速寿命试验和试验数据的统计处理 ,求得了电连接器在随机振动应力作用下的可靠性参数估计值 。The model Y11X-2221 electrical connector was taken as the object; under the action of random vibration stress and through the failure mechanism analysis, accelerated life test and data analysis, the estimated value of reliability character of electrical connector under the action of random vibration stress has been attained, and the correctness of the reliability statistical model has been verified.

关 键 词：电连接器 振动可靠性 统计分析 

分 类 号：V442[航空宇航科学与技术—飞行器设计] V414.33