Comparar métodos
Examine os métodos selecionados lado a lado; as linhas que diferem ficam destacadas.
| Análise de Causa Raiz Baseada em Risco× | Análise de Modo e Efeitos de Falha (FMEA)× | |
|---|---|---|
| Área | Delineamento experimental | Delineamento experimental |
| Família | Process / pipeline | Process / pipeline |
| Ano de origem≠ | 1990s–2000s (risk-informed extension of classical RCA) | 1949 (military); widespread industrial adoption 1970s–1980s |
| Autor original≠ | Developed within safety and quality engineering communities; risk integration formalized through CCPS and ISO 31000 frameworks | U.S. Military / NASA (formalized by MIL-P-1629, 1949) |
| Tipo≠ | Hybrid risk-analytic investigation method | Proactive risk analysis technique |
| Fonte seminal≠ | Latino, R. J., & Latino, K. C. (2006). Root Cause Analysis: Improving Performance for Bottom-Line Results (3rd ed.). CRC Press. ISBN: 978-0849380815 | Stamatis, D. H. (2003). Failure Mode and Effect Analysis: FMEA from Theory to Execution (2nd ed.). ASQ Quality Press. ISBN: 978-0873895989 |
| Outros nomes | Risk-based RCA, RBRCA, Risk-weighted root cause analysis, Risk-informed failure investigation | FMEA, Failure Modes and Effects Analysis, FMECA, Failure Mode Effects and Criticality Analysis |
| Relacionados | 6 | 6 |
| Resumo≠ | Risk-based Root Cause Analysis (RBRCA) integrates classical root cause investigation with quantitative or semi-quantitative risk assessment to ensure that corrective actions are directed first at the causes that carry the highest probability and consequence of recurrence. Unlike standard RCA, which identifies root causes without systematically ranking their hazard potential, RBRCA assigns risk scores to each identified cause, allowing organizations to allocate limited remediation resources where they can reduce overall risk most efficiently. | 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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