方法对比
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| 基于期望函数优化的响应曲面法× | 高度加速寿命试验 (HALT)× | |
|---|---|---|
| 领域 | 可靠性工程 | 可靠性工程 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 1951 | 1990s |
| 提出者≠ | George Box and Kenneth Wilson | William Leis and others |
| 类型≠ | Optimization methodology | Product reliability testing methodology |
| 开创性文献≠ | Box, G. E. P., & Wilson, K. B. (1951). On the experimental attainment of optimum conditions. Journal of the Royal Statistical Society, 13(1), 1-45. DOI ↗ | Leis, B. N., & Stephens, D. R. (2011). Reliability methodologies for structural integrity assessment. Journal of Pressure Vessel Technology, 133(5), 051204. link ↗ |
| 别名 | RSM, Desirability function, Multi-response optimization | HALT, Accelerated stress testing, HASS |
| 相关 | 4 | 4 |
| 摘要≠ | Response Surface Methodology (RSM) is a set of statistical and mathematical techniques for modeling and optimizing processes with multiple inputs (factors) and outputs (responses). The Desirability Function approach, introduced by Harrington (1965) and refined by Derringer and Suich (1980), extends RSM to solve multi-response optimization problems by combining competing objectives into a single index. This methodology is essential in product and process development where engineers must balance performance, cost, and reliability. | 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. |
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