Highly Accelerated Life Testing
Highly Accelerated Life Testing (HALT) is a methodology for rapidly identifying design weaknesses and determining the margin between normal operating conditions and product failure. By applying extreme but non-destructive stress profiles (thermal, vibration, etc.), HALT accelerates the failure clock to reveal latent defects in weeks rather than years. Developed intensively from the 1980s onward and refined by practitioners in electronics and mechanical systems, HALT has become essential in accelerated product development and reliability validation.
Källpost
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- Leis, B. N., & Stephens, D. R. (2011). Reliability methodologies for structural integrity assessment. Journal of Pressure Vessel Technology, 133(5), 051204. · URL
- Nelson, W. B. (1990). Accelerated Testing: Statistical Models, Test Plans, and Data Analyses. Wiley. · URL
- Hobbs, G. K. (1997). Physical Modeling of Electronic Products for Reliability and Shelf Life. IEEE Transactions on Components, Packaging, and Manufacturing Technology, 20(2), 82-95. · URL
- Alfirevic, D., Callerame, F., & Roberts, G. (2011). A comprehensive overview of HALT and HASS. Proceedings of the EPTC 2011. · URL
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