model reduction
[/ˈmɑːdəl rɪˈdʌkʃən/]
noun
redução de modelo
1. A mathematical and computational technique to simplify complex system models while preserving essential behavior and accuracy
Model reduction techniques help engineers create faster simulations without sacrificing accuracy.
Técnicas de redução de modelo ajudam engenheiros a criar simulações mais rápidas sem comprometer a precisão.
2. The process of decreasing the dimensionality or complexity of a mathematical model, particularly in control theory and dynamical systems
The team applied model reduction to their finite element analysis to improve computational efficiency.
A equipe aplicou redução de modelo à sua análise de elementos finitos para melhorar a eficiência computacional.
Model reduction is a critical concept in engineering and computational sciences, widely taught in universities in both Brazil and Portugal. It's particularly important in control theory, structural analysis, and fluid dynamics where computational resources are a limiting factor. The term is used primarily in academic and professional engineering contexts.
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