Reliability assessment of LED luminaires based on step-stress accelerated degradation test

Author(s):  
Rongbin Ren ◽  
Daoguo Yang ◽  
Miao Cai ◽  
Ming Gong
2013 ◽  
Vol 401-403 ◽  
pp. 1499-1502
Author(s):  
Ai Li Liu ◽  
Fang Yong Kou ◽  
Kun Hu Kou

In order to develop the reliability assessment of high-reliability and long-lifetime products, analyses for accelerated degradation test is discussed in this article. First, a method of building degradation path is presented; second, the means of degradation data processing is analyzed; finally, an example is presented and validity of this method is verified.


2014 ◽  
Vol 667 ◽  
pp. 364-367 ◽  
Author(s):  
Hui Juan Yuan ◽  
Jun Zhong Li ◽  
Zi Mei Su ◽  
En Jing Zhang ◽  
Ying Yang ◽  
...  

According to the reliability assessment of the SnO2 gas sensor, an accelerate degradation model was established by using temperature as the accelerated stress, the constant stress accelerated degradation testing (CSADT) was designed and conducted. The reliability of SnO2 gas sensor under the normal stress level was assessed based on pseudo life.


2006 ◽  
Vol 17 (2-4) ◽  
pp. 955-958 ◽  
Author(s):  
Yong-Nam Kim ◽  
Seong-Min Jeong ◽  
Min-Seok Jeon ◽  
Hyun-Gyoo Shin ◽  
Jun-Kwang Song ◽  
...  

2011 ◽  
Vol 23 (6) ◽  
pp. 1701-1704
Author(s):  
赵建印 Zhao Jianyin ◽  
刘芳 Liu Fang ◽  
奚文骏 Xi Wenjun ◽  
贺少勃 He Shaobo ◽  
魏晓峰 Wei Xiaofeng

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