Browse Publications Technical Papers 2003-01-1469
2003-05-05

Accurate Modeling for the Powertrain and Subframe Modes 2003-01-1469

Powertrain mounts are one of the important design characteristics of a vehicle. Powertrain is mostly mounted to the front subframe and once installed in a vehicle, powertrain mounting has an important role in determining the vehicle vibration characteristics. A good mounting system isolates engine input vibration from the vehicle body and minimizes the effect of road inputs to the customer. This paper discusses results of several dynamic models as they relate to noise, vibration and harshness (NVH) and compares the accuracy of these models. Various powertrain models are studied and their accuracy in comparison with full a vehicle model is discussed.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 16% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Application of Noise Path Target Setting Using the Technique of Transfer Path Analysis

2003-01-1402

View Details

TECHNICAL PAPER

A Study of Front Subframe System Optimization for Improving Vehicle NVH Performance

2009-01-2097

View Details

TECHNICAL PAPER

Improvement of BIW NVH Characteristics Using a Concurrent Design Optimization Approach

2003-01-1596

View Details

X