Power Train Vibrations vs. Internal Noise, Eternal Challenge GROM Acústica and Automação

Format:

Conference/Event

Author/Creator:

Pinto, Fernando Castro, author.

Conference Name:

International Mobility Technology Conference and Exhibit (2001-11-19 : Sao Paulo, Brazil)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2001

Summary:

During the development of any vehicle model, NVH targets constantly lead to contradictory specifications, specially when related to vehicular dynamic. In order to identify better options of products and components, during this process, and indicate the way to be followed, it is necessary to quantitatively evaluate high amplitude vibrations in the power train. This article presents comparisons among different models and suspensions of power train exemplifying the use of a combined procedure to identify and quantify the engine shaking phenomenon trough the envelope and kurtosis techniques. A deep knowledge of the signal analysis involved will help the product engineer in finding better solutions to this typical development problem

Notes:

Vendor supplied data

Publisher Number:

2001-01-3945

Access Restriction:

Restricted for use by site license