A Comparison of Vibration Isolation Characteristics of Various Forms of Passive Vibration Isolator
다양한 수동 진동 절연 장치의 진동 절연 특성 비교

Dae-Oen Lee, Jae-Hung Han
2012 Transactions of the Korean Society for Noise and Vibration Engineering  
Transmission of unwanted vibration to sensitive systems can cause various problems including performance degradation and system malfunction. The most common approach to limit the transmission of harmful vibration disturbances to the sensitive system is adapting passive vibration isolator. The classical passive vibration isolator comprising a viscous damper and spring element in parallel, however, exhibits conflicting performance characteristics in that low amplification at the resonance, which
more » ... e resonance, which is desirable, can only be achieved at the sacrifice of vibration isolation performance in high frequency region, which is undesirable. In this paper, vibration isolation characteristics of various passive isolator schemes in literature to circumvent this conflict are introduced and compared.
doi:10.5050/ksnve.2012.22.9.817 fatcat:kmxtlzvc5zcelclcqmwnvispbe