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Modal Testing of Automotive Plastic Scale Models Using an Automated Laser Vibrometry System
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Abstract
Modal testing of plastic scale models is used in the automotive industry to verify finite element models and to predict the dynamics of a full size structure during the design cycle. This paper describes several challenges associated with plastic model testing and analytical correlations and addresses these challenges by using a scanning laser vibrometer system. Measurements and modal analysis results from a test performed on a scale truck cab model are presented.
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Komrower, J., "Modal Testing of Automotive Plastic Scale Models Using an Automated Laser Vibrometry System," SAE Technical Paper 931189, 1993, https://doi.org/10.4271/931189.Also In
References
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