parameter degradation
[ˈpærəmɪtər ˌdɛɡrəˈdeɪʃən]
nounpl: parameter degradations
degradação de parâmetros
1. The gradual decline or deterioration in the quality, accuracy, or performance of a parameter or set of parameters over time or due to external factors
The system experienced parameter degradation after prolonged exposure to high temperatures.
O sistema sofreu degradação de parâmetros após prolongada exposição a altas temperaturas.
2. In engineering and systems, the progressive loss of precision or functionality in measured or controlled parameters
Regular maintenance is required to prevent parameter degradation in the aircraft's navigation system.
A manutenção regular é necessária para prevenir a degradação de parâmetros no sistema de navegação da aeronave.
3. In machine learning and AI, the reduction in model performance metrics due to data drift or environmental changes
The model showed significant parameter degradation when deployed in real-world conditions different from training data.
O modelo mostrou degradação significativa de parâmetros quando implantado em condições do mundo real diferentes dos dados de treinamento.
This is a technical term predominantly used in engineering, manufacturing, information technology, and machine learning fields in both Brazil and the USA. In Brazilian technical environments, it is commonly used in aerospace, automotive, and oil/gas industries. The term reflects modern concerns about system reliability and predictive maintenance in increasingly digital and data-driven operations.
Related Idioms & Phrases
parameter degradation over time
accelerated parameter degradation
parameter degradation under stress
monitor for parameter degradation
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