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http://dx.doi.org/10.21289/KSIC.2022.25.4.505

Optimized Location Selection of Active Mounting System Applied to 1D Beam Structure  

Kim, Byeongil (School of Mechanical Engineering, Yeungnam University)
Publication Information
Journal of the Korean Society of Industry Convergence / v.25, no.4_1, 2022 , pp. 505-511 More about this Journal
Abstract
The objective of this article is finding optimized locations of active mounts applied to 6-DOF beam structure with two active paths. When sinusoidal excitation forces are applied to the beam structure, secondary forces from two active mounts which can minimize (ideally becoming zero) transmitted forces are calculated mathematically and the vibration attenuation performance is validated through computer simulations. When the force applied to two active mounts are relatively low, those specific locations are considered as optimized location of active mounting system. As the location of mount changes, amplitude and phase of secondary forces in each path are analyzed with 3D plots. Based on the simulation results, a criterion for selecting mounting location is suggested and it would be very useful for selecting actuators for active mounts appropriately.
Keywords
Location Criteria; Piezoelectric Actuator; Active Vibration Control; Mounting System;
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Times Cited By KSCI : 1  (Citation Analysis)
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