Krahasoni metodat

	Six Sigma DMAIC	Metodologjia e Sipërfaqes së Përgjigjes (RSM)
Fusha	Menaxhimi i cilësisë	Dizajni eksperimental
Familja	Process / pipeline	Hypothesis test
Viti i origjinës	2014	1951
Krijuesi	Motorola; Pyzdek & Keller	George E. P. Box & K. B. Wilson
Lloji	Structured process improvement methodology	Second-order polynomial response surface model
Burimi themelues	Pyzdek, T., & Keller, P. (2014). The Six Sigma Handbook (4th ed.). McGraw-Hill. ISBN: 978-0-07-184053-9	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.
Emërtime të tjera	DMAIC Framework, Six Sigma Process Improvement Cycle, Define-Measure-Analyze-Improve-Control, Altı Sigma DMAIC	RSM, Central Composite Design, Box-Behnken Design, CCD
Të lidhura	3	7
Përmbledhja	Six Sigma DMAIC is a data-driven, five-phase process improvement methodology — Define, Measure, Analyze, Improve, and Control — used to reduce defects and process variation to fewer than 3.4 defects per million opportunities. Originating at Motorola in the 1980s and systematized by practitioners including Pyzdek and Keller, it is widely adopted in manufacturing, healthcare, finance, and service industries seeking sustained quality gains.	Response Surface Methodology is a collection of statistical and mathematical techniques for building an empirical second-order polynomial model that relates a continuous response variable to two or more controllable input factors, and then locating the factor settings that optimize that response. The approach was introduced by George E. P. Box and K. B. Wilson in their landmark 1951 paper and has since become a cornerstone of process optimization across engineering, chemistry, food science, and pharmaceutics.