Control of vibrations in multi-mass systems with locally controlled absorbers
2001; Elsevier BV; Volume: 37; Issue: 2 Linguagem: Inglês
10.1016/s0005-1098(00)00140-0
ISSN1873-2836
AutoresDamir Filipović, Dierk Schröder,
Tópico(s)Mechanical Engineering Research and Applications
ResumoThe main goal of this paper is the presentation of a local control concept to suppress vibrations in multi-mass systems. The controller needs only restricted information from the multi-mass system, thus surmounting the need for perfect knowledge of the system under consideration, and reducing the sensor cost. A general solution for mass displacements is derived, and a strategy for placement of a locally controlled absorber in the multi-mass system is suggested. Besides, the possibilities of remote suppression and simultaneous suppression from different system points with a single absorber are presented.
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