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Step-Stress Accelerated Test Method – A Validation Study
Technical Paper
2003-01-0470
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Most products are designed to operate for a long period of time, and in such case, life testing is a relatively lengthy procedure. Lengthy tests tend to be expensive and the results become available too late to be of much use. To reduce the experimental cost significantly and provide an efficient tool to assess the life distribution for highly reliable product, a step-stress accelerated test (SSAT) was developed. An example of a rear suspension aft lateral link is used to validate the SSAT method.
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Citation
Lu, M., Leiman, J., Rudy, R., and Lee, Y., "Step-Stress Accelerated Test Method – A Validation Study," SAE Technical Paper 2003-01-0470, 2003, https://doi.org/10.4271/2003-01-0470.Also In
Reliability & Robust Design in Automotive Engineering on CD-ROM
Number: SP-1736CD; Published: 2003-03-03
Number: SP-1736CD; Published: 2003-03-03
References
- Nelson W. 1990 Accelerated Testing: Statistical Models, Test Plans, and Data Analysis John Wiley & Sons New York, NY
- Lu M. Rudy R. J. 2002 “Step-stress accelerated test” Int. J. of Material & Product Technology 17 5/6 425 434
- Kapur K. C. Lamberson L. R. 1977 Reliability in Engineering Design John Wiley & Sons, Inc.