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Optimal Stiffener Design for Interior Sound Reduction
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English
Abstract
To reduce the low frequency noise, a new method in optimal stiffener design is presented in this paper. A Microstructure-based Design Domain Method is employed to formulate a topology optimization problem. Using the MDDM, sensitivity of coupled system can be easily derived. The optimal stiffener design is solved using a sequential convex approximation method called Generalized Convex Approximation (GCA). Examples from this approach are presented to demonstrate its effectiveness.
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Citation
Luo, J. and Gea, H., "Optimal Stiffener Design for Interior Sound Reduction," SAE Technical Paper 971542, 1997, https://doi.org/10.4271/971542.Also In
References
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