Results 1 to 10 of about 87,338 (265)

Hybrid Grey Wolf Optimizer for Transformer Fault Diagnosis Using Dissolved Gases Considering Uncertainty in Measurements

open access: yesIEEE Access, 2020
The transformer fault diagnosis based on dissolved gas analysis is greatly affected by the uncertainties existing in measured data during oil sampling, handling and storage.
Ayman Hoballah   +2 more
doaj   +1 more source

Robust State Estimation for Uncertain Discrete Linear Systems with Delayed Measurements

open access: yesMathematics, 2022
Measurement delays and model parametric uncertainties are meaningful issues in actual systems. Addressing the simultaneous existence of random model parametric uncertainties and constant measurement delay in the discrete-time linear systems, this study ...
Zhijun Li   +3 more
doaj   +1 more source

Sensitivity Analysis of a Statistical Method for the Dynamic Coefficients Computations of a Tilting Pad Journal Bearing

open access: yesMachines
In this paper, an innovative method for the determination of the dynamic coefficients of tilting pad journal bearings (TPJBs) is described, and some of its characteristics are analyzed.
Michele Barsanti   +4 more
doaj   +1 more source

A new digitised screen test for strabismus measurement

open access: yesZeitschrift für Medizinische Physik, 2023
Purpose: Our study presents a digitised tangent screen test for ocular motility analysis according to the Harms and Hess tests (measurement of the squint angle in all fields of vision).
Theo Oltrup   +5 more
doaj   +1 more source

Quantification of the uncertainties of high-speed camera measurements

open access: yesInternational Journal of Metrology and Quality Engineering, 2014
This article proposes a combined theoretical and experimental approach to assess and quantify the global uncertainty of a high-speed camera velocity measurement.
Robbe C., Nsiampa N., Oukara A., Papy A.
doaj   +1 more source

Measuring Uncertainty in Forensic Science

open access: yesIEEE Instrumentation & Measurement Magazine, 2021
This paper aims at describing the ways in which uncertainty is (or is not) measured in the field of forensic science and how the measure of uncertainty can be used to make better judicial decisions. From the traditional fingerprint comparison to the latest advances in forensic DNA analysis, we discuss the advantages and drawbacks of various ways of ...
Vuille, Joelle, Taroni, Franco
openaire   +2 more sources

Comparison of Two Experiments Based on a Physical and a Torsion Pendulum to Determine the Mass Moment of Inertia Including Measurement Uncertainties

open access: yesMeasurement Science Review, 2017
To determine the mass-moment-of-inertia properties of devices under test with particularly small mass moments of inertia (some 10−4 kg m2), two measurement set-ups based on different measurement principles were developed.
Klaus Leonard
doaj   +1 more source

An Ode to “Measurement Uncertainty” [PDF]

open access: yesClinical Chemistry, 2017
> When the concept of “measurement uncertainty” made its appearance in clinical laboratory science, > > It was not well received by clinical chemists; they took a stance of disbelief and even defiance. > > “We measure biomolecules, using complex methodologies, our measurands are of a different kind.
openaire   +2 more sources

Niget: Nanoindentation general evaluation tool

open access: yesSoftwareX, 2019
We introduce Niget, a new tool for evaluating nanoindentation measurement data. Unlike software provided by the manufacturers of most indentation devices, Niget offers a range of analysis methods with adjustable parameters and evaluates measurement ...
Anna Charvátová Campbell   +2 more
doaj   +1 more source

The determination of measurement uncertainties for calibrations [PDF]

open access: yesActa Montanistica Slovaca, 2005
The paper describes some metrology problems and their applications in surveying. A result of the calibration an instrument or measuring tool should include also a value of uncertainty of the measurement.
Lenka Línková
doaj  

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