Volume 22, Issue 2 pp. 221-236
Research Article

Optimal design of distributed tuned mass dampers for passive vibration control of structures

F. Yang

F. Yang

College of Mechanical Engineering and Automation, Huaqiao University, Jimei, Xiamen, China, 361021

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R. Sedaghati

Corresponding Author

R. Sedaghati

Department of Mechanical and Industrial Engineering, Concordia University, Montreal, Quebec, H3G 1M8 Canada

Correspondence to: R. Sedaghati, Department of Mechanical and Industrial Engineering, Concordia University, 1455 de Maisonneuve Blvd. West, Montreal, Quebec H3G 1M8, Canada.

E-mail: [email protected]

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E. Esmailzadeh

E. Esmailzadeh

Faculty of Engineering and Applied Science, University of Ontario Institute of Technology, Ontario, L1H 7K4 Canada

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First published: 21 May 2014
Citations: 25

SUMMARY

The distributed tuned mass damper (DTMD) system consists of multiple tuned mass dampers, which are designed to suppress the undesirable structural vibration over a bandwidth centered at a particular tuned frequency. In this study, an innovative practical approach to optimally design the DTMD system has been proposed. Comparisons were made between the optimal DTMD system, obtained based on the proposed design approach, and those using the conventional design approach. The superior performance and robustness of the optimally designed DTMD system based on the proposed approach compared with that based on the conventional approach have been demonstrated through illustrative examples. It has been shown that the proposed design approach provide a simple, clear, and straightforward way to effectively attain the optimum parameters of the DTMD system. Copyright © 2014 John Wiley & Sons, Ltd.

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