Temat: tłumik masowy - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The optimization of the TMDI for efficient mitigation of the vibration
Autorzy:: Mnich, Konrad
Perlikowski, Przemysław
Powiązania:: https://bibliotekanauki.pl/articles/27311383.pdf
Data publikacji:: 2023
Wydawca:: Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:: tuned mass damper
inerter
optimization
mitigation of vibrations
falownik
optymalizacja
łagodzenie wibracji
tłumik masowy strojony
Opis:: The paper concerns the optimization of a tuned mass damper with inerter (TMDI) based on two strategies, i.e., the minimum amplitude in the resonance peak and minimum area under the frequency response curve. The optimization is based on real, accessible parameters. Both optimization procedures are presented in two steps. In the first one, two parameters of the TMDI are tuned (inertance and damping coefficient), while in the second one, three parameters (mass, inertance, and damping coefficient). We show that both strategies give the optimum sets of parameters and allow the reduction of the amplitude of the damped system.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2023, 71, 3; art. no. e144619
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Application of the continuous dynamic absorbers in local and global vibration reduction problems in beams
Autorzy:: Łatas, W.
Powiązania:: https://bibliotekanauki.pl/articles/128152.pdf
Data publikacji:: 2016
Wydawca:: Politechnika Poznańska. Instytut Mechaniki Stosowanej
Tematy:: tuned mass damper
dynamic vibration absorber
continuous absorber
beam vibration
vibration control
tłumik masowy strojony
dynamiczny pochłaniacz drgań
drgania belki
sterowanie drganiami
Opis:: The paper deals with the application of the continuous dynamic absorbers in vibration reduction problems in beams. The Euler-Bernoulli beam of variable cross-section is subjected to the concentrated and distributed harmonic excitation forces. The beam is equipped with a system of the continuous vibration absorbers. The problem of the forced vibration is solved employing the Galerkin’s method and Lagrange’s equations of the second kind. Performing time-Laplace transformation the amplitudes of displacement may be written in the frequency domain, similarly the time-averaged kinetic energy of any part of the beam. The results of some local and global vibration control optimization problems concerning the placement and parameters of the continuous vibration absorbers are presented.
Źródło:: Vibrations in Physical Systems; 2016, 27; 245-254
0860-6897
Pojawia się w:: Vibrations in Physical Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

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