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Fakulteta za strojništvo, Ljubljana (FSLJ)
  • Design of damping layout using spatial-damping identification methods
    Brumat, Matija ; Slavič, Janko, 1978- ; Boltežar, Miha
    The design of a damping layout can result in a frequency-focused reduction of vibration responses. Theoretical approaches that relate the spatial-damping parameters with the frequency content of the ... damping are limited. This re- search introduces a theoretical approach to damping-layout design (location and size) with frequency-content control. Initially, the frequency-response functions (measured or simulated) are modified to obtain the required damp- ing layout via spatial-damping identification methods. The use of these meth- ods provides a straightforward relationship between the frequency responses and the targeted spatial damping. The Lee-Kim spatial-damping identifica- tion method is used in the presented numerical and experimental case studies. The numerical and experimental results show that the approach is capable of providing the desired frequency content. This approach can be a valuable tool for a damping-layout assessment as high damping can be achieved with a reduced amount of damping material in a single-step solution.
    Vir: International journal of mechanical sciences. - ISSN 0020-7403 (Vol. 127, 2017, str. 41-46)
    Vrsta gradiva - članek, sestavni del
    Leto - 2017
    Jezik - angleški
    COBISS.SI-ID - 15686683

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