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| Riskipohjainen Response Surface Methodology× | Keskiarvokeskeinen suunnittelu× | |
|---|---|---|
| Tieteenala | Koesuunnittelu | Koesuunnittelu |
| Menetelmäperhe | Process / pipeline | Process / pipeline |
| Syntyvuosi≠ | 1990s–2000s (risk-based extensions) | 1951 |
| Kehittäjä≠ | Builds on Box & Wilson (1951) RSM; risk integration formalized in engineering reliability literature from the 1990s onward | George E. P. Box and K. B. Wilson |
| Tyyppi≠ | Experimental optimization with probabilistic risk constraints | Response surface experimental design |
| Alkuperäislähde≠ | Myers, R. H., Montgomery, D. C., & Anderson-Cook, C. M. (2009). Response Surface Methodology: Process and Product Optimization Using Designed Experiments (3rd ed.). Wiley. ISBN: 978-0470174463 | Box, G. E. P., & Wilson, K. B. (1951). On the experimental attainment of optimum conditions. Journal of the Royal Statistical Society: Series B, 13(1), 1–45. DOI ↗ |
| Rinnakkaisnimet | Risk-based RSM, reliability-based RSM, probabilistic RSM, risk-integrated response surface methodology | CCD, Box-Wilson design, central composite response surface design, rotatable central composite design |
| Liittyvät≠ | 5 | 3 |
| Tiivistelmä≠ | Risk-based Response Surface Methodology (Risk-based RSM) extends classical RSM by embedding probabilistic risk or reliability constraints into the experimental optimization process. Rather than seeking a single optimal point under deterministic conditions, it identifies factor settings that achieve performance goals while keeping the probability of failure or unacceptable outcomes below a specified threshold — making it especially valuable in safety-critical and high-variability engineering contexts. | Central Composite Design (CCD) is a second-order response surface design that allows researchers to efficiently fit a full quadratic model relating multiple continuous input factors to one or more response variables. Introduced by Box and Wilson in 1951, it combines a factorial (or fractional factorial) core, axial (star) points, and center-point replicates into a single unified design, making it the most widely used design for process optimization in engineering, chemistry, and manufacturing. |
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