Transfer Path Analysis in the Critical Path of Vehicle Refinement: The Role of Fast, Hybrid and Operational Path Analysis

2007-01-2352

05/15/2007

Event
SAE 2007 Noise and Vibration Conference and Exhibition
Authors Abstract
Content
15 years of NVH applications make Transfer Path Analysis appear a commodity tool. This is however not the case. Required insight in the application constraints makes TPA remain an expert approach. This paper reviews past progress in TPA methodology and its limitations. It then introduces a number of innovative approaches addressing these, opening new application fields. This includes speed improvement (Fast TPA), structural modeling integration (Modal Contribution Analysis), CAE integration (Hybrid TPA), sound quality interpretation (TPA-sound synthesis) and supporting better exploitation of operational data (Operational Path Analysis). An outlook is given to the next challenge, the application to transient problems.
Meta TagsDetails
DOI
https://doi.org/10.4271/2007-01-2352
Pages
15
Citation
Van der Auweraer, H., Mas, P., Dom, S., Vecchio, A. et al., "Transfer Path Analysis in the Critical Path of Vehicle Refinement: The Role of Fast, Hybrid and Operational Path Analysis," SAE Technical Paper 2007-01-2352, 2007, https://doi.org/10.4271/2007-01-2352.
Additional Details
Publisher
Published
May 15, 2007
Product Code
2007-01-2352
Content Type
Technical Paper
Language
English