NDLI: Human Response to Vehicle Vibrations and Acoustics during Transient Road Excitations

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Human Response to Vehicle Vibrations and Acoustics during Transient Road Excitations

Content Provider	MDPI
Author	Festa, Maurizio Stalter, Frank Tavornmas, Arm Gauterin, Frank
Copyright Year	2021
Description	Driving over rising and falling edges on roads and pavements, rails, manhole covers, or transverse joints can influence the driving impression regarding the driver’s perception of vibrations and acoustics. To be able to describe this, objective parameters are used to make the subjective ride comfort measurable and scalable. Previous studies have already contributed to the investigation of the subjective perception regarding the interaction of vibrations and acoustics. However, the results were individual. Aimed at improving the quality of objective analysis methods, driving maneuvers were performed in a real vehicle to investigate the interaction of vibrations and acoustics due to transient road excitations. For this purpose, a sound reproduction system was used, which could provide the acoustic environment for the driver to adapt to while driving. With this method, subjective ratings by varying vibrations and acoustics were collected and with reference to objective parameters statistically evaluated. The results showed that both tactile and audible vibrations under transient influences had no significant interactive effects on the driver’s perception.
Ending Page	368
Page Count	12
Starting Page	357
e-ISSN	2571631X
DOI	10.3390/vibration4020023
Journal	Vibration
Issue Number	2
Volume Number	4
Language	English
Publisher	MDPI
Publisher Date	2021-04-08
Access Restriction	Open
Subject Keyword	Vibration Transportation Science and Technology Noise Harshness Sound Perception Interaction Ride Comfort
Content Type	Text
Resource Type	Article

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