Article 12110

Title of the article

OPTIMIZATION OF MULTIMASS VIBRATION SUPPRESSORS UNDER HARMONIC ACTIONS 

Authors

Shein Alexander Ivanovich, Doctor of engineering sciences, professor, head of sub-department of structural
and theoretical mechanics, Penza state University of Architecture and Construction, sitm@gasa.penza.com.ru
Zemtsova Olga Grigoryevna, Assistant, sub-department of structural and theoretical mechanics, Penza state
university of architecture and construction, sitm@gasa.penza.com.ru 

Index UDK

624.042.8: 62-752.2 

Abstract

The problem of optimization of parameters multiunit vibration damper is considered at harmonious excitation. In the closed kind by means of a method of multipliers Lagrange from a condition of a minimum of size of moving of the main weight formulas optimum hardness for two-, three-, four-mass vibration dampers fluctuations are received. Numerical experiment with use of a method of final differences for representation of the equations of movements of system is executed. On the basis of results of numerical experiment recommendations on optimization of parameters of system are given. 

Key words

optimization, multiunit vibration damper, harmonious excitation, numerical experiment, method of final differences. 

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Дата создания: 20.08.2014 10:41
Дата обновления: 21.08.2014 10:15