Title Исследование виброзащитных систем с параметрическим возбуждением
Another Title Analysis of vibroisolation systems with parametrical extitation.
Another Title Parametriškai žadinamų vibroapsaugos sistemų tyrimas.
Authors Бараускас, Р ; Пакенас, В ; Стульпинас, Б
ISBN 9986130638
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Is Part of Taikomoji mechanika = Applied mechanics.. Kaunas : Technologija, 1994. Nr. 2, p. 233-251.. ISBN 9986130638
Keywords [eng] vibroisolation ; structure dynamics ; parametrical extitation
Abstract [eng] The numerical analysis of a two mass vibration isolation system with elastic links and of a four mass system with parametrically excited dynamics dampers has been carried out. It has been shown that the stiffness variation of one of the springs according to the sine law gives off some vibration isolation effect obtained as an amplitude decrease and a considerable change in the vibration spectrum. In the case of the four mass system the low frequency sinusoidal stiffness variation redistributes the vibration energy throughout the frequency range and reduces the amplitude of the main harmonic component of a reaction force. The results can be employed in the vibration isolation system design.
Published Kaunas : Technologija, 1994
Type Journal article
Language Russian
Publication date 1994
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