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Proceedings Paper

Errors and uncertainties of interferometric measurements of linear and torsional vibrations
Author(s): Hans-Juergen von Martens
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Paper Abstract

At the PTB, two-beam interferometry has been further developed to accurately measure translational and rotational motion quantities at various time dependences over wide ranges of intensity. A uniform description is given of the interferometric method of measuring both translational and rotational motion quantities such as accelerations and angular accelerations. The paper focusses on an analysis of the dynamic behavior of an interferometric measurement system with regard to the measurement errors due to deterministic and stochastic disturbing quantities.

Paper Details

Date Published: 8 September 1994
PDF: 11 pages
Proc. SPIE 2358, First International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (8 September 1994); doi: 10.1117/12.185325
Show Author Affiliations
Hans-Juergen von Martens, Physikalish Technische Bundesanstalt (Germany)


Published in SPIE Proceedings Vol. 2358:
First International Conference on Vibration Measurements by Laser Techniques: Advances and Applications
Enrico Primo Tomasini, Editor(s)

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