It is shown in how far modal correction techniques can contribute to reduce the CPU effort in the scope of numerical structural-acoustic investigations. Due to this technique a quasi-online interactive acoustic optimization of a basic system configuration can be achieved. In this context special focus is pointed on structural optimization aspects. Finally, the limits of validity as to the accuracy of the results obtained by the modal correction approach in the case of larger modifications are determined.
A New Optimization Approach in the Field of Structural-Acoustics
Sae Technical Papers
SAE 2000 World Congress ; 2000
2000-03-06
Conference paper
English
A new optimization approach in the field of structural-acoustics
Automotive engineering | 2000
|A New Hybrid Design of Experiments Approach for Optimization in Structural Acoustics
British Library Conference Proceedings | 2012
|Optimization of Muffler Acoustics Performance using DFSS Approach
British Library Conference Proceedings | 2016
|Optimization of Muffler Acoustics Performance using DFSS Approach
SAE Technical Papers | 2016
|