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Application of the stepping stress acceleration life test in the product storage life forecast

Pengcheng Yan (Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, China)
Dongqing Liu (Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, China)
Bo Zheng (Mechanical Engineering College, Mechanical Technology Institute, Shijiazhuang, China)

Kybernetes

ISSN: 0368-492X

Article publication date: 16 October 2009

192

Abstract

Purpose

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The purpose of this paper is to forecast the reliable storage life of a certain kind of equipment under the normal stress level.

Design/methodology/approach

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Through the stepping stress acceleration life test and the failure mechanism analysis, this paper aims to confirm the stress level for the stepping stress acceleration life test of a certain kind of equipment and establish the data processing mathematical model and storage life forecasting method.

Findings

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The stress level for the stepping stress acceleration life test of a certain kind of equipment is confirmed and the data processing mathematical model and storage life forecasting method is established.

Research limitations/implications

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Availability of data is the main limitation affecting which model will be applied.

Practical implications

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Useful advice for products' storage life forecasting.

Originality/value

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The paper presents a new approach to product storage life estimation.

Keywords

Citation

Yan, P., Liu, D. and Zheng, B. (2009), "Application of the stepping stress acceleration life test in the product storage life forecast", Kybernetes, Vol. 38 No. 10, pp. 1754-1759. https://doi.org/10.1108/03684920910994268

Publisher

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Emerald Group Publishing Limited

Copyright © 2009, Emerald Group Publishing Limited

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