Data Analysis of Step-Stress Accelerated Life Test with Random Group Effects under Weibull Distribution
Step-stress accelerating life test (SSALT), aiming to predict the failure behavior under use condition by the data collected from elevated test setting, is implemented to specimen with time-varying stress levels. Typical testing protocols in SSALT, such as subsampling, cannot guarantee complete rand...
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| Format: | Article |
| Language: | English |
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Hindawi Limited
2020-01-01
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| Series: | Mathematical Problems in Engineering |
| Online Access: | http://dx.doi.org/10.1155/2020/4898123 |