Optimization of Multiple Tuned Mass Dampers for Seismic Response Reduction
Tuned to different frequencies of a structure, Multiple Tuned Mass Dampers (MTMD) systems can suppress the vibration of multiple modes. A sequential procedure is developed to optimally place the dampers on the structure using the acceleration reduction as optimization objective. Four optimal location indices are defined and compared. Numerical simulation indicates the advantage of using the MTMD systems over a single tuned mass damper.
J. Wu and G. Chen, "Optimization of Multiple Tuned Mass Dampers for Seismic Response Reduction," Proceedings of the American Control Conference (2000, Chicago, IL), vol. 1, pp. 519-523, Institute of Electrical and Electronics Engineers (IEEE), Jun 2000.
American Control Conference (2000: Jun. 28-30, Chicago, IL)
Civil, Architectural and Environmental Engineering
Keywords and Phrases
Computer Simulation; Damping; Dynamic Response; Earthquake Resistance; Equations Of Motion; Frequency Domain Analysis; Matrix Algebra; Optimization; Stiffness; Transfer Functions; Multiple Tuned Mass Dampers; Seismic Response Reduction; Structural Response Matrix; Vibration Control
International Standard Serial Number (ISSN)
Article - Conference proceedings
© 2000 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.
01 Jun 2000