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http://dx.doi.org/10.7467/KSAE.2012.20.6.132

A Study of the Roust Degradation Model by Analyzing the Filament Lamp Degradation Data  

Sung, Ki-Woo (Durability Technology Team, Hyundai-motor Company)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.20, no.6, 2012 , pp. 132-139 More about this Journal
Abstract
It is generally needed to test durability and lifetime when we develop parts in new technology. In this paper, the accelerated degradation analysis methods are developed to test them. This study is presented robust model estimation method that is less affected by outlier in regresstion model estimation. In addition, the lifetime can be predicted by Degradation-stress relationship in stress level.
Keywords
Accelerated degradation test; Degradation data; Robust regression; bulb; Outlier;
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  • Reference
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