Open AccessDetermination of the Dynamic Rigidity of Magnetic Controllable Hydromount Dependence on the Frequency of Vibration
Author(s) -
B. A. Gordeev,
С. Н. Охулков,
А. И. Ермолаев,
D. Yu. Titov
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/459/6/062094
Subject(s) - rigidity (electromagnetism) , vibration , root mean square , amplitude , magnetic damping , random vibration , acoustics , mean square , physics , damping ratio , structural engineering , mathematics , engineering , mathematical analysis , optics , quantum mechanics
Building damping characteristic of magnetocontrollable hydromounts and their correlational relationship with dynamic rigidity is considered in this article. Damping characteristics of hydromounts primarily comprise their amplitude-frequency characteristics (AFC). Building damping characteristics of magnetocontrollable hydromounts unaffected by magnetic field was performed basing on vibration tests data on vibrostand Star28, generating broadband random vibration (Random), in order to determine their resonance frequencies at 50 m/s 2 input root-mean-square vibration acceleration (RMS).