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| Phân tích độ nhạy kết hợp phân tích độ tin cậy× | Phân tích Chế độ và Ảnh hưởng Thất bại (FMEA)× | |
|---|---|---|
| Lĩnh vực | Thiết kế thí nghiệm | Thiết kế thí nghiệm |
| Họ | Process / pipeline | Process / pipeline |
| Năm ra đời≠ | 1969 (importance measures); 2000s (global SA integration) | 1949 (military); widespread industrial adoption 1970s–1980s |
| Người khởi xướng≠ | Birnbaum (importance measures, 1969); Saltelli et al. (global SA formalization, 2000s) | U.S. Military / NASA (formalized by MIL-P-1629, 1949) |
| Loại≠ | Quantitative integrated engineering method | Proactive risk analysis technique |
| Công trình gốc≠ | Saltelli, A., Ratto, M., Andres, T., Campolongo, F., Cariboni, J., Gatelli, D., Saisana, M., & Tarantola, S. (2008). Global Sensitivity Analysis: The Primer. Wiley. ISBN: 978-0470059975 | Stamatis, D. H. (2003). Failure Mode and Effect Analysis: FMEA from Theory to Execution (2nd ed.). ASQ Quality Press. ISBN: 978-0873895989 |
| Tên gọi khác | SA-RA, reliability sensitivity analysis, importance measures in reliability, reliability-based sensitivity analysis | FMEA, Failure Modes and Effects Analysis, FMECA, Failure Mode Effects and Criticality Analysis |
| Liên quan≠ | 5 | 6 |
| Tóm tắt≠ | Sensitivity analysis integrated with reliability analysis is a quantitative engineering method that determines how uncertainty or variation in each system input — such as component failure rates, material properties, or load distributions — propagates into overall system reliability. By computing importance measures for every uncertain parameter, analysts can rank components and assumptions by their influence on system dependability, focusing improvement efforts where they matter most. | 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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