Accelerated Test Methods for Reliability Prediction
| Autor: | Aparna V. Huzurbazar, Brian P. Weaver, Richard L. Warr, David H. Collins, Jason K. Freels |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
Iterative and incremental development
021103 operations research Computer science Strategy and Management media_common.quotation_subject Design of experiments 0211 other engineering and technologies 02 engineering and technology Management Science and Operations Research 01 natural sciences Industrial and Manufacturing Engineering Reliability engineering Test (assessment) Accelerated life testing 010104 statistics & probability medicine Quality (business) Lower cost Operations management 0101 mathematics medicine.symptom Safety Risk Reliability and Quality Reliability (statistics) media_common Confusion |
| Zdroj: | Journal of Quality Technology. 45:244-259 |
| ISSN: | 2575-6230 0022-4065 |
| Popis: | Perusal of quality- and reliability-engineering literature indicates some confusion over the meaning of accelerated life testing (ALT), highly accelerated life testing (HALT), highly accelerated stress screening (HASS), and highly accelerated stress auditing (HASA). In addition, there is a significant conflict between testing as part of an iterative process of finding and removing defects and testing as a means of estimating or predicting product reliability. We review the basics of these testing methods and describe how they relate to statistical methods for estimation and prediction of reliability and reliability growth. We also outline potential synergies to help reconcile statistical and engineering approaches to accelerated testing, resulting in better product quality at lower cost. |
| Databáze: | OpenAIRE |
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