Cox, M G (2008) Systematic-error modelling, with an application to permittivity measurement. In: 16th IMEKO TC4 Symposium - Exploring new frontiers of instrumentation and methods for electrical and electronic measurements., 22-24 September 2008, Florence, Italy.

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Abstract

An approach is considered for modelling systematic errors of measurement. It applies when the following are available: (a) a physical model of the measurement, depending on an `independent variable' t, (b) data representing the measurand contaminated by random and systematic errors across the working interval for t, and (c) a postulated systematic-error function of t. An application of the approach is given to the measurement of the complex permittivity of dielectric reference liquids as a function of frequency.

Item Type:	Conference or Workshop Item (UNSPECIFIED)
Keywords:	random errors, systematic errors, uncertainty, complex permittivity measurement
Subjects:	Mathematics and Scientific Computing Mathematics and Scientific Computing > Modelling
Last Modified:	02 Feb 2018 13:15
URI:	http://eprintspublications.npl.co.uk/id/eprint/4300

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