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Optimum multiple tuned mass dampers for base-excited undamped system

DSpace at IIT Bombay

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Title Optimum multiple tuned mass dampers for base-excited undamped system
 
Creator JANGID, RS
 
Subject optimum parameters
mtmd
bandwidth
harmonic
base-excitation
 
Description Optimum parameters of Multiple Tuned Mass Dampers (MTMD) for an undamped system to harmonic base excitation are investigated using a numerical searching technique. The criteria selected for the optimality is the minimization of steady-state displacement response of the main system. The explicit formulae for the optimum parameters of MTMD (i.e. damping ratio, bandwidth and tuning frequency) are then derived using curve-fitting scheme that can readily be used for engineering applications. The error in the proposed explicit expressions is investigated and found to be quite negligible. The optimum parameters of the MTMD system are obtained for different mass ratios and number of dampers. Copyright (C) 1999 , Ltd.
 
Publisher JOHN WILEY & SONS LTD
 
Date 2011-08-16T23:47:30Z
2011-12-26T12:55:13Z
2011-12-27T05:43:55Z
2011-08-16T23:47:30Z
2011-12-26T12:55:13Z
2011-12-27T05:43:55Z
1999
 
Type Article
 
Identifier EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS, 28(9), 1041-1049
0098-8847
http://dx.doi.org/10.1002/(SICI)1096-9845(199909)28:9<1041::AID-EQE853>3.0.CO;2-E
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9667
http://hdl.handle.net/10054/9667
 
Language en