Numerical Shape Optimization in Structural Acoustics

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Physics - Mechanics: Oscillations and Waves
Numerical Shape Optimization in...

Numerical Shape Optimization in Structural Acoustics

Name: Numerical Shape Optimization in Structural Acoustics
ISBN: 9783832229269

Joachim Bos

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This dissertation presents a numerical method to optimize the thickness distribution of three-dimensional structures with respect to various vibrational and structural properties. A combination of a commercially available finite element software package and additional user-written programs is used to modify the shape (but not the number of nodes and elements) of finite element models of the structures to be optimized. This is done iteratively and without manual intervention so as to achieve significant improvements of the objective function. The optimization process continues automatically until some predefined convergence criterion is met or until some prespecified maximum number of iterations is reached.

种类:

Physics - Mechanics: Oscillations and Waves

年:

2004

出版社:

Shaker Verlag GmbH, Germany

语言:

english

页:

237

ISBN 10:

3832229264