Application of Shainin DoE tool to Explore Unknown Variables causing 'Ghost Noise' in 5th Gear Cycle of Transaxles during NVH Testing

DOI

10.2991/iccasp-16.2017.43How to use a DOI?

Keywords

NVH, DOE, Shainin, Multi-Vary analysis, Component search

Abstract

As the automotive industry is growing at an increasing pace today, there is severe competition and pressure to produce vehicles, which meet the ever increasing expectations of the consumers. The demand for increased vehicular refinement ensures that many manufacturers implement stringent Noise, Vibration and Harshness (NVH) testing. This study focuses on the analysis done at an automotive manufacturer 'M', on the transaxles used in a certain hatchback model. The attempt was to resolve the issue of a high pitched 'ghost noise' origination from the transaxle heard during the 5th Gear cycle at the End of assembly Line (EOL) testing. A DOE tool associated with Shainin Methodology, namely Component Search was applied to find the root cause of the problem.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Rajendra Khavekar
AU  - Hari Vasudevan
AU  - Harshvardhan Desai
PY  - 2016/12
DA  - 2016/12
TI  - Application of Shainin DoE tool to Explore Unknown Variables causing 'Ghost Noise' in 5th Gear Cycle of Transaxles during NVH Testing
BT  - Proceedings of the International Conference on Communication and Signal Processing 2016 (ICCASP 2016)
PB  - Atlantis Press
SP  - 271
EP  - 276
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasp-16.2017.43
DO  - 10.2991/iccasp-16.2017.43
ID  - Khavekar2016/12
ER  -