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DOE OSTI · 1983835

Rapid, Approximate Multi-Axis Vibration Testing [Slides]

Harvey, Dustin Yewell·Cramer, Ethan Savoy·Zhang, Richard
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Abstract

Sequential single-axis testing provides a poor approximation of service environments. Multi-axis vibration tests are not yet standard practice. How good do multi-axis tests need to be to replace single-axis testing in practice? Is the simplest possible multi-axis test close to single-axis testing in test quality? Can single-axis testing techniques provide a sufficient rapid approximation to a multi-axis test? How much can we improve multi-axis test quality by optimizing passive test fixture hardware instead of adding active excitation sources?

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Harvey, Dustin Yewell, Cramer, Ethan Savoy, Zhang, Richard. 2023-05-25. Rapid, Approximate Multi-Axis Vibration Testing [Slides]. https://doi.org/10.2172/1983835

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