PRACTICAL ASPECTS FOR DESIGN OF INDIRECT MEASUREMENT IN DYNAMIC SYSTEMS

L.F. Mouzinho, J.V. FonsecaNeto, B.A. Luciano, R.C.S. Freire, J.F. Carneiro Jr.

Abstract

In different areas of science and engineering are used different indirect measurement procedures that lead to obtaining the quantity desired. In this paper is described the considerations about indirect measurement system (IMS). Is realized the analysis between direct measurement and indirect measurement, presenting the limitations of the estimator. The IMS are classified under the methodological point of view. Practical considerations for design of IMS in dynamic system are specified, as clock cycle, time of hardware execution and software, size of the memory of data and program, represented for quality; system modelling; error estimations and uncertainty in indirect measurement.

Keywords

error estimation, indirect measurement, dynamics systems

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PWC-2006-TC20-004u.pdf

DOI

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IMEKO TC

TC20 - Measurements of Energy and Related Quantities

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