Title :
Reliable noise and vibration data acquisition and processing for automotive applications
Author :
Fritz, Andreas ; Payer, Johann ; Fuchs, Adi ; Lieschnegg, Michael
Author_Institution :
Virtual Vehicle Res. Center, Graz, Austria
Abstract :
This paper presents the development and specific adaption of a miniaturized autonomous system capable of acquiring and processing measurement data in the automotive field. Main focus is put on the reliable determination and evaluation of on-board noise and vibration data. The design of the data acquisition system hardware, the firmware and the graphical user interface are presented. Measurement results for an up-to-date application in automotive industry - the measurement of ventilation noise in a fully electric vehicle - are provided.
Keywords :
acoustics; automotive engineering; data acquisition; electric vehicles; firmware; graphical user interfaces; mechanical engineering computing; ventilation; vibrations; automotive applications; automotive industry; data acquisition; data processing; firmware; fully electric vehicle; graphical user interface; measurement data; noise data; ventilation noise measurement; vibration data; Automotive engineering; Data acquisition; Microphones; Noise; Reliability; Vehicles; Ventilation; Automotive Measurement and Signal Processing; Data Acquisition System; Wireless Sensing;
Conference_Titel :
Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International
Conference_Location :
Montevideo
DOI :
10.1109/I2MTC.2014.6860812
