Practical applications of holometric methods in automotive testing

Alexander Petniunas; Mitchell M. Marchi; Jamie Warren Forbes

doi:10.1117/12.212655

23 June 1995 Practical applications of holometric methods in automotive testing

Alexander Petniunas, Mitchell M. Marchi, Jamie Warren Forbes

Proceedings Volume 2545, Interferometry VII: Applications; (1995) https://doi.org/10.1117/12.212655
Event: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, 1995, San Diego, CA, United States

Abstract

The purpose of this paper is to relate several automotive industry applications of holographic interferometry, or holometry. Holographic nondestructive test methods are now routinely used in industry to study structural integrity and to assess vibrational response of components. This work is usually performed to verify that a component will not fail in service. The work cited in this paper was performed instead for the purpose of assessing the noise, vibration, and harshness implications of various hardware configurations. Four examples of such work will be presented; objectives, methods, and results will be discussed for each example.

Citation Download Citation

Alexander Petniunas, Mitchell M. Marchi, and Jamie Warren Forbes "Practical applications of holometric methods in automotive testing", Proc. SPIE 2545, Interferometry VII: Applications, (23 June 1995); https://doi.org/10.1117/12.212655

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