Comparar métodos
Examine os métodos selecionados lado a lado; as linhas que diferem ficam destacadas.
| Análise de Modos de Falha e Efeitos Assistida por Otimização× | Desenho de Experimentos× | |
|---|---|---|
| Área | Delineamento experimental | Delineamento experimental |
| Família | Process / pipeline | Process / pipeline |
| Ano de origem≠ | 1949 (FMEA origin); optimization-assisted variants: 1990s–2000s | 1935 |
| Autor original≠ | Extension of FMEA (U.S. Military, MIL-STD-1629, 1949); optimization integration developed in reliability and quality engineering literature from the 1990s onward | Ronald A. Fisher |
| Tipo≠ | Reliability and risk analysis technique with embedded optimization | Experimental planning framework |
| Fonte seminal≠ | Stamatis, D. H. (2003). Failure Mode and Effect Analysis: FMEA from Theory to Execution (2nd ed.). ASQ Quality Press. ISBN: 978-0873895989 | Fisher, R. A. (1935). The Design of Experiments. Oliver and Boyd. link ↗ |
| Outros nomes | Optimization-assisted FMEA, FMEA with optimization, OA-FMEA, Optimized risk priority ranking | DOE, experimental design, factorial experimentation, planned experimentation |
| Relacionados≠ | 6 | 3 |
| Resumo≠ | Optimization-assisted FMEA extends classical Failure Mode and Effects Analysis by embedding mathematical optimization algorithms — such as linear programming, multi-objective optimization, or metaheuristics — into the risk prioritization step. Rather than relying solely on the Risk Priority Number (RPN = Severity × Occurrence × Detectability), the approach frames corrective-action selection and resource allocation as an optimization problem, enabling more defensible, constraint-aware ranking and mitigation of failure modes. | Design of Experiments (DOE) is a systematic framework for planning, conducting, and analyzing controlled experiments to determine how multiple input factors simultaneously affect one or more responses. Introduced by Ronald A. Fisher in 1935, DOE allows researchers and engineers to identify causal relationships, quantify factor effects, and find optimal settings efficiently — using far fewer runs than one-factor-at-a-time approaches. It is foundational in engineering, manufacturing, agriculture, and applied sciences. |
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