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APPROXIMATIONS IN MEASUREMENT-TODAY STILL NECESSARY?

E.-G. Woschni

Abstract

Because of missing a-priori information, tolerances of the elements used in microelectronics and other circuits, nonlinearities and to check the results of models and calculations or programs especially in measurement estimation and approximation methods using the physical background are advantageous. Also in education these methods to get a first impression of the solutions of problems should be trained. In the paper a lot of typical examples will be treated as signal analysis and aliasing errors, linearisation, dynamic errors and optimal filtering including consequences for the selection of measuring systems.

Keywords
Education, Approximation and Estimation, Errors
Download
IMEKO-WC-2000-TC7-P212.pdf
DOI
-
IMEKO TC
TC7 - Measurement Science

Event details

Event
XVI IMEKO World Congress
Place
Vienna, AUSTRIA
Time
25 September 2000 - 28 September 2000

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