So sánh phương pháp

	Phân tích độ nhạy với Triển khai Chất lượng	Phân tích độ nhạy
Lĩnh vực	Thiết kế thí nghiệm	Ra quyết định
Họ	Process / pipeline	MCDM
Năm ra đời	1990s–2000s (integration period)	2004
Người khởi xướng	Yoji Akao (QFD foundation); sensitivity extension attributed to multiple QFD researchers (1990s–2000s)	Saltelli, A., Tarantola, S., Campolongo, F., Ratto, M.
Loại	Integrated engineering design and decision analysis technique	Robustness wrapper — parameter / weight perturbation sensitivity indices
Công trình gốc	Fung, R. Y. K., Tang, J., Tu, Y., & Wang, D. (2006). Product design resources optimization using a non-linear fuzzy quality function deployment model. International Journal of Production Research, 44(12), 2483–2504.	Saltelli, A., Tarantola, S., Campolongo, F., Ratto, M. (2004). Sensitivity Analysis in Practice. Wiley, Chichester
Tên gọi khác	SA-QFD, QFD sensitivity analysis, robust QFD, House of Quality sensitivity analysis	—
Liên quan	2	0
Tóm tắt	Sensitivity analysis integrated with Quality Function Deployment (QFD) tests how stable the prioritization of engineering characteristics remains when customer requirement weights or relationship matrix scores are varied. By systematically perturbing the inputs of the House of Quality, teams identify which design parameters are truly critical and which rankings would flip under different assumptions — turning QFD from a one-shot prioritization tool into a robust decision framework.	SENSITIVITY-ANALYSIS (Sensitivity Analysis — Systematic assessment of output variation w.r.t. input perturbations) is a ranking multi-criteria decision-making (MCDM) method introduced by Saltelli, A., Tarantola, S., Campolongo, F., Ratto, M. in 2004. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.