Сравнение на методи

	Дизайн на Бокс-Бенкен	Планиране на експерименти
Област	Планиране на експеримента	Планиране на експеримента
Семейство	Process / pipeline	Process / pipeline
Година на възникване	1960	1935
Създател	George E. P. Box and Donald W. Behnken	Ronald A. Fisher
Тип	Response surface design (incomplete three-level factorial)	Experimental planning framework
Основополагащ източник	Box, G. E. P., & Behnken, D. W. (1960). Some new three level designs for the study of quantitative variables. Technometrics, 2(4), 455–475.	Fisher, R. A. (1935). The Design of Experiments. Oliver and Boyd.
Други названия	BBD, Box-Behnken, Box-Behnken RSM design, three-level incomplete factorial design	DOE, experimental design, factorial experimentation, planned experimentation
Свързани	3	3
Резюме	The Box-Behnken design (BBD) is an efficient response surface methodology design that fits a full second-order polynomial model using three levels of each factor. Introduced by Box and Behnken in 1960, it places experimental points at the midpoints of the edges of a hypercube and at the center, avoiding the corner points where all factors are simultaneously at their extreme levels. This structure makes BBD particularly attractive when extreme-level combinations are physically impossible, costly, or unsafe to test.	Design of Experiments (DOE) is a systematic framework for planning, conducting, and analyzing controlled experiments to determine how multiple input factors simultaneously affect one or more responses. Introduced by Ronald A. Fisher in 1935, DOE allows researchers and engineers to identify causal relationships, quantify factor effects, and find optimal settings efficiently — using far fewer runs than one-factor-at-a-time approaches. It is foundational in engineering, manufacturing, agriculture, and applied sciences.