So sánh phương pháp

	Phương pháp Bề mặt Đáp ứng Hỗ trợ Tối ưu hóa	Thiết kế Lập phương Trung tâm
Lĩnh vực	Thiết kế thí nghiệm	Thiết kế thí nghiệm
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1951 (RSM); 1980 (desirability-function optimization formalized)	1951
Người khởi xướng	Derringer & Suich (desirability function); Box & Wilson (RSM foundation)	George E. P. Box and K. B. Wilson
Loại	Hybrid experimental-optimization framework	Response surface experimental design
Công trình gốc	Derringer, G., & Suich, R. (1980). Simultaneous optimization of several response variables. Journal of Quality Technology, 12(4), 214–219.	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.
Tên gọi khác	OA-RSM, RSM with optimization, desirability-based RSM, multi-response RSM optimization	CCD, Box-Wilson design, central composite response surface design, rotatable central composite design
Liên quan	5	3
Tóm tắt	Optimization-assisted RSM couples a second-order response surface model with a mathematical optimization routine — most commonly Derringer and Suich's desirability function, but also genetic algorithms or gradient-based solvers — to locate the factor settings that simultaneously satisfy multiple quality or performance objectives. The result is a data-driven recommendation for optimal process or product conditions, supported by a polynomial model fitted to a structured experimental design.	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.