Seyed Salman Hosseini1, Javad Marzbanrad2,*
Sound & Vibration, Vol.53, No.6, pp. 297-308, 2019, DOI:10.32604/sv.2019.07434
Abstract In this paper; the dynamic characteristics of a semi-active magnetorheological fluid (MRF) engine mount are studied. To do so, the performance of the
MRF engine mount is experimentally examined in higher frequencies (50~170
Hz) and the various amplitudes (0.01 ~ 0.2 mm). In such an examination, an
MRF engine mount along with its magnetically biased is fabricated and successfully
measured. In addition, the natural frequencies of the system are obtained by standard
hammer modal test. For modelling the behavior of the system, a mass-spring-damper
model with tuned PID coefficients based on Pessen integral of absolute error method
is used. The… More >
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