Developing and using measurement models to assess accuracy: using the example of measurements of the activity of ions

Research output: Chapter in Book/Report/Conference proceedingsConference proceedingpeer-review

Abstract

Evaluating the measurement accuracy of sensors is one of the most important tasks in the development of support systems for Industry 4.0. The study of accuracy is proposed to be carried out using measurement models by expanding them into a Taylor series. From the components of the Taylor series, equations are obtained that describe the sensitivity, additive and multiplicative errors of the measuring instrument. A mathematical model is also proposed that allows you to recalculate the multiplicative and additive errors of the measuring instrument into the uncertainty. The proposed metrological models are tested on the example of the expansion of the transformation equation, which describes the operation of the means for measuring the activity of ions. In absolute units of measurement of ion activity, the multiplicative and additive errors are 0.047pX each in the measurement range from 0.2 to 7.5pX. Using proposed mathematical model for converting these errors into uncertainty, we obtained the standard type B uncertainty, which is 0.064pX.

Original languageEnglish
Title of host publicationProceedings of the 2023 IEEE International Conference on Industry 4.0, Artificial Intelligence, and Communications Technology, IAICT 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages125-129
Number of pages5
ISBN (Electronic)9798350313635
DOIs
Publication statusPublished - 2023
Event2023 IEEE International Conference on Industry 4.0, Artificial Intelligence, and Communications Technology, IAICT 2023 - Hybrid, Bali, Indonesia
Duration: 13 Jul 202315 Jul 2023

Publication series

NameProceedings of the 2023 IEEE International Conference on Industry 4.0, Artificial Intelligence, and Communications Technology, IAICT 2023

Conference

Conference2023 IEEE International Conference on Industry 4.0, Artificial Intelligence, and Communications Technology, IAICT 2023
Country/TerritoryIndonesia
CityHybrid, Bali
Period13/07/2315/07/23

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 9 - Industry, Innovation, and Infrastructure
    SDG 9 Industry, Innovation, and Infrastructure

Keywords

  • additive and multiplicative errors
  • assess accuracy
  • Industry 4.0
  • measurement models
  • Taylor series
  • the activity of ions
  • uncertainty

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