Vibroacoustic Optimization of Mechanical Structures: A Controlled Random Search Approach

Mostafa Ranjbar; Steffen Marburg

doi:10.4028/www.scientific.net/AMR.622-623.158

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 622-623Vibroacoustic Optimization of Mechanical...

Vibroacoustic Optimization of Mechanical Structures: A Controlled Random Search Approach

Abstract:

A combination of controlled random search method and geometry modification concept is used to minimize the root mean square level of structure borne sound for a model. The structure is a rectangular plate made of steel. A specific frequency range for this porpuse is considered. The results show that this approach could produce significant reduction in the value of radiated sound power level of the structure within a limited time.

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Periodical:

Advanced Materials Research (Volumes 622-623)

Pages:

158-161

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.622-623.158

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Online since:

December 2012

Authors:

Mostafa Ranjbar, Steffen Marburg

Keywords:

Optimization, Plate, Random Search, Vibroacoustic

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References

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