Application of Shainin DoE tool to Explore Unknown Variables causing 'Ghost Noise' in 5th Gear Cycle of Transaxles during NVH Testing
- Rajendra Khavekar, Hari Vasudevan, Harshvardhan Desai
- Corresponding Author
- Rajendra Khavekar
Available Online December 2016.
- https://doi.org/10.2991/iccasp-16.2017.43How to use a DOI?
- NVH, DOE, Shainin, Multi-Vary analysis, Component search
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 - International Conference on Communication and Signal Processing 2016 (ICCASP 2016) PB - Atlantis Press SN - 1951-6851 UR - https://doi.org/10.2991/iccasp-16.2017.43 DO - https://doi.org/10.2991/iccasp-16.2017.43 ID - Khavekar2016/12 ER -