Optimal Location of Plate Damped Parts by Use of a Genetic Algorithm | Zendy

J. L. Marcelin | Zendy; Ph. Trompette | Zendy

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Optimal Location of Plate Damped Parts by Use of a Genetic Algorithm

Author(s) -

J. L. Marcelin,

Ph. Trompette

Publication year - 1994

Publication title -

shock and vibration

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.418

H-Index - 45

eISSN - 1875-9203

pISSN - 1070-9622

DOI - 10.1155/1994/751948

Subject(s) - genetic algorithm , modal , viscoelasticity , finite element method , variable (mathematics) , optimal design , function (biology) , algorithm , mathematics , modal analysis , mathematical optimization , control theory (sociology) , structural engineering , computer science , engineering , mathematical analysis , physics , materials science , statistics , control (management) , evolutionary biology , artificial intelligence , biology , polymer chemistry , thermodynamics

Optimal damping of plates (or beams) partially covered by viscoelastic constrained layers is presented. The design variables are the locations and the sizes of the damped parts. The objective function is a linear combination of the first modal damping factors calculated from a specific finite element analysis. The discrete design variable optimization problem is solved using a genetic algorithm.

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