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- Title
On the combination of topology optimization and multiple mass dampers.
- Authors
Brecher, Christian; Guifeng Zhao; Fey, Marcel
- Abstract
This paper presents a vibration reducing mechanism combining the bi-directional evolutionary structural optimization (BESO) method and the multiple mass damper (MMD) method. The BESO method changes the mass and stiffness distribution of a structure, in order to push the most significant natural frequency away from the driving frequency. The removal of less stressed material by the BESO method creates hollow spaces in the structure. The MMD will be installed in the hollow spaces, and reduces the resonance vibration amplitude of the most significant mode.
- Subjects
STRUCTURAL optimization; SPACE frame structures; STRUCTURAL dynamics
- Publication
Vibroengineering Procedia, 2019, Vol 27, p13
- ISSN
2345-0533
- Publication type
Article
- DOI
10.21595/vp.2019.21022