Abstract
A spring-damper-mass system can be used as a passive vibration absorber, which can reduce the vibration amplitudes of a system at certain frequencies or in a broad band. In this paper, a highly efficient computational method called Numerical Assembly Technique (NAT) is extended to vibration problems of beams under arbitrarily distributed loads carrying spring-damper-mass systems, to identify the optimal set of parameters of the passive vibration absorbers. The method is quasi-analytical in the sense that the governing equations are fulfilled exactly and only minor numerical errors due to double-precision arithmetic are introduced in the boundary and interface conditions.
Originalsprache | englisch |
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Seiten (von - bis) | 1-2 |
Seitenumfang | 2 |
Fachzeitschrift | Proceedings in Applied Mathematics and Mechanics |
Jahrgang | 2021 |
Ausgabenummer | 20 |
DOIs | |
Publikationsstatus | Veröffentlicht - 25 Jan. 2021 |