Optimisation of the structural modes of automotive-type panels using line stiffeners and point masses to achieve weak acoustic radiation

In this paper, an optimisation method is presented that turns the structural modes of an automotive-type panel into weak acoustic radiators. The advantage of the proposed method is that the optimum design does not depend upon a specific excitation mechanism. Hence, the optimised panel can be used in...

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Bibliographic Details
Main Authors: Andreas Rousounelos, Stephen Walsh, Victor V. Krylov, Jane Horner
Format: Default Article
Published: 2015
Subjects:
Mechanical engineering not elsewhere classified
Other engineering not elsewhere classified
Structural–acoustic optimisation;
Plates
Automotive-type panels
Stiffeners
Genetic algorithm
Mechanical Engineering
Engineering not elsewhere classified
Online Access:https://hdl.handle.net/2134/17273
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