Abstract
Segmentation of a Road Vehicle Vibration Signal Using Multiple Comparison Procedures between Paired Samples
Highlights
A general and widely used measure to quantify road vehicle vibration (RVV) signals is its description via power spectral density (PSD)
Segmentation of road vehicle vibration (RVV) signals can occur by the need to analyse or synthesise vibrations obtained in passenger cars or on the stowage of vans, trucks
A general and widely used measure to quantify RVV signals is its description via power spectral density (PSD)
Summary
A general and widely used measure to quantify road vehicle vibration (RVV) signals is its description via power spectral density (PSD) These can be utilised for packaging testing purposes according to many different international standards, like the International Safe Transit Association (ISTA) or American Society for Testing and Materials (ASTM) [1,2,3].The test signal obtained from PSD profiles via inverse Fourier transform with a uniformly distributed random phase has a stationary and Gaussian nature over time[4]. This approach can often be contradictory to the nature of real RVV signals. The introduction of improved methods with the utilised segmentation approaches follows
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