Dynamic metrology in practice: From concepts to calibration services

Résumé et principaux résultats

Bayan Tallawi et al., Measurement: Sensors.

Abstract: Dynamic measurements are pivotal in applications experiencing rapid condition ?uctuations, but traditional metrology often relies on steady-state calibration techniques. These techniques control uncertainties effectively by stabilizing the measurand, but they are inadequate for dynamic contexts where conditions inherently vary over time. The lack of dynamic calibration services and the complexity involved in quantifying uncertainties under such conditions present substantial challenges. To enhance the feld of dynamic metrology, it is critical to develop a specialized vocabulary that builds upon established standards such as VIM (JCGM 2008) and IEC 60050. This paper proposes new defnitions and models for dynamic measurement, emphasizing the need to capture the variability and time-dependence inherent in dynamic behaviors. It underscores the importance of defning terms clearly to develop strategies for identifying, quantifying, and minimizing errors. By redefning measurement concepts and addressing the challenges of dynamic measurements, this paper aims to enhance accuracy and reliability in data acquisition and analysis, ensuring consistent and reliable measurements across various industries.

Thème

Méthodes et matériels de mesure

Mots-clés

Mesure, Mesure de débit des liquides

Auteurs

FAVREAU Jacques-Olivier, ROMIEU Kevin, TALLAWI Bayan