Comparison analysis of efficiency between double-synchronous step-down-stress and step-up-stress accelerated life tests

doi:10.1007/s12204-017-1844-2

IR > 机电工程学院

	Comparison analysis of efficiency between double-synchronous step-down-stress and step-up-stress accelerated life tests
	Kou, Haixia; An, Zongwen; Sun, Daoming
	2017-06-01
发表期刊	Journal of Shanghai Jiaotong University (Science)
ISSN	10071172
卷号	22 期号:3 页码:361-364
摘要	Double-crossed-step-stress (DCSS) accelerated life test (ALT) method is widely used for estimating the lifetime of products with high reliability and long lifetime. In order to further reduce the test time and test cost, a double-synchronous-step-stress (DSSS) ALT method which combines a double-synchronous-step-down-stress (DSSDS) ALT method and a double-synchronous-step-up-stress (DSSUS) ALT method is proposed. The accelerated stresses decrease and increase in a synchronous way with one step in the DSSDS-ALT and DSSUS-ALT methods, respectively. Monte Carlo method is adopted to simulate the two methods, and the validity and efficiency of them are demonstrated by the simulation results. In addition, a comparison analysis of efficiency between DSSDS-ALT method and DSSUS-ALT method is carried out. The result shows that the DSSDS-ALT method compared with the DSSUS-ALT method can significantly improve the test efficiency under the same test condition. © 2017, Shanghai Jiaotong University and Springer-Verlag Berlin Heidelberg.
关键词	Efficiency Testing Accelerated life tests Accelerated stress Comparison analysis double-synchronousstep- up-stress (DSSUS) High reliability Step down Test condition Test efficiency
DOI	10.1007/s12204-017-1844-2
收录类别	EI
语种	英语
出版者	Shanghai Jiao Tong University, 2200 Xietu Rd no.25,, Shanghai, 200032, China
EI入藏号	20172203718731
EI主题词	Monte Carlo methods
EI分类号	913.1 Production Engineering - 922.2 Mathematical Statistics
来源库	Compendex
分类代码	913.1 Production Engineering - 922.2 Mathematical Statistics
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/114056
专题	机电工程学院
作者单位	School of Mechatronics Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
第一作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Kou, Haixia,An, Zongwen,Sun, Daoming. Comparison analysis of efficiency between double-synchronous step-down-stress and step-up-stress accelerated life tests[J]. Journal of Shanghai Jiaotong University (Science),2017,22(3):361-364.
APA	Kou, Haixia,An, Zongwen,&Sun, Daoming.(2017).Comparison analysis of efficiency between double-synchronous step-down-stress and step-up-stress accelerated life tests.Journal of Shanghai Jiaotong University (Science),22(3),361-364.
MLA	Kou, Haixia,et al."Comparison analysis of efficiency between double-synchronous step-down-stress and step-up-stress accelerated life tests".Journal of Shanghai Jiaotong University (Science) 22.3(2017):361-364.