Σύγκριση μεθόδων

	Ανάπτυξη Λειτουργίας Ποιότητας Βασισμένη στον Κίνδυνο	Ανάλυση Τρόπων Αστοχίας και Επιπτώσεων (FMEA)
Πεδίο	Πειραματικός Σχεδιασμός	Πειραματικός Σχεδιασμός
Οικογένεια	Process / pipeline	Process / pipeline
Έτος προέλευσης	1990s–2000s (QFD: 1966–1972; risk-based extensions: ~1995–2010)	1949 (military); widespread industrial adoption 1970s–1980s
Δημιουργός	Yoji Akao (QFD foundation); risk integration developed by multiple authors in quality engineering literature from the 1990s onward	U.S. Military / NASA (formalized by MIL-P-1629, 1949)
Τύπος	Structured quality planning method with integrated risk assessment	Proactive risk analysis technique
Θεμελιώδης πηγή	Akao, Y. (1990). Quality Function Deployment: Integrating Customer Requirements into Product Design. Productivity Press, Cambridge, MA. ISBN: 978-0915299416	Stamatis, D. H. (2003). Failure Mode and Effect Analysis: FMEA from Theory to Execution (2nd ed.). ASQ Quality Press. ISBN: 978-0873895989
Εναλλακτικές ονομασίες	Risk-based QFD, QFD with risk analysis, FMEA-integrated QFD, risk-integrated House of Quality	FMEA, Failure Modes and Effects Analysis, FMECA, Failure Mode Effects and Criticality Analysis
Συναφείς	6	6
Σύνοψη	Risk-based quality function deployment (Risk-based QFD) integrates formal risk analysis — most commonly Failure Mode and Effects Analysis (FMEA) or risk matrices — into the classic QFD House of Quality framework. By weighting customer requirements and engineering characteristics against their associated failure risks, teams prioritise design and process decisions not only by customer importance but also by potential harm, regulatory exposure, or reliability impact. It is widely used in automotive, aerospace, medical device, and industrial product development.	Failure Mode and Effects Analysis (FMEA) is a structured, proactive risk management technique used to identify potential failure modes in a system, process, or product design, evaluate their consequences, and prioritize corrective actions before failures occur. Originally developed for the U.S. military in 1949 and later adopted by NASA, automotive, and manufacturing industries, FMEA is now a cornerstone quality-engineering tool embedded in standards such as AIAG-VDA and ISO 9001-aligned processes.