مقایسهٔ روشها
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| استقرار کیفیت مبتنی بر ریسک (Risk-Based Quality Function Deployment)× | تحلیل حالات شکست و اثرات آن (FMEA)× | |
|---|---|---|
| حوزه | طراحی آزمایش | طراحی آزمایش |
| خانواده | Process / pipeline | Process / pipeline |
| سال پیدایش≠ | 1990s–2000s (QFD: 1966–1972; risk-based extensions: ~1995–2010) | 1949 (military); widespread industrial adoption 1970s–1980s |
| پدیدآور≠ | 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) |
| نوع≠ | Structured quality planning method with integrated risk assessment | Proactive risk analysis technique |
| منبع بنیادین≠ | 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 |
| نامهای دیگر | 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 |
| مرتبط | 6 | 6 |
| خلاصه≠ | 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. |
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