Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/87090
Title: Multiple-steps step-stress accelerated life tests: A model and its spreadsheet analysis
Authors: Tang, L.-C. 
Keywords: Accelerated life testing
Cumulative exposure
Data analysis
Maximum likelihood estimation
Weibull analysis
Issue Date: 2004
Source: Tang, L.-C. (2004). Multiple-steps step-stress accelerated life tests: A model and its spreadsheet analysis. International Journal of Materials and Product Technology 21 (5) : 423-434. ScholarBank@NUS Repository.
Abstract: We present a simple and yet powerful method for analysing data from multiple-censored, multiple-steps step-stress accelerated life tests. The method is a simplification of Tang et al. (1996) and its extension to handle interval data and other forms of censoring. To further simplify the procedure of analysing step-stress data, which has been made unduly complex in the existing literature, we implement the proposed method using spreadsheet programming on Excel™. The corresponding templates for different types of data are presented along with examples taken from the literature.
Source Title: International Journal of Materials and Product Technology
URI: http://scholarbank.nus.edu.sg/handle/10635/87090
ISSN: 02681900
Appears in Collections:Staff Publications

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