摘要
介绍了某型自检信号灯产品设计及影响其寿命的主要因素,重点研究降低该产品底座部件动触头片应力的措施,采用非线性仿真试验的方法对动触头片进行参数分析,结合样机试验验证,最终获得满足寿命要求的改进方案。
The product design and main factors affecting the life（reliability） of a certain type of self-inspection signal are introduced. The stress measures for reducing the movable contact sheet of the base part of the product are emphatically studied. The Non-linear Simulation Technology is used to analyze the parameters of the dynamic contact sheet, and the improvement scheme which satisfies the life needs is finally obtained with the test verification of the prototype.
作者
单兴芳
陈本现
朱永年
夏小春
SHAN Xing-fang;CHEN Ben-xian;ZHU Yong-nian;XIA Xiao-chun(Shanghai Aeronautical Electric Co.,Ltd.,Shanghai 201101,China;Office of the Military Representatives to Shanghai,Shanghai 201101,China)
出处
《航空电子技术》
2018年第3期46-51,共6页
Avionics Technology
关键词
仿真试验
非线性
参数分析
可靠性
simulation technology
non-linear
parameters analyze
reliability
