title: Design and optimization of voice coil actuator for six degree of freedom active vibration isolation system using Halbach magnet array.
abstract: This paper describes the design, modeling, optimization, and validation of an active vibration isolation system using a voice coil motor. The active vibration isolating method was constructed with a passive isolator and an active isolator. A spring was used for passive isolating; an actuator was used for active isolating. The proposed active vibration isolation system (AVIS) can isolate disturbances for many kinds of instruments. Until now, developed AVIS were able to isolate a six degree-of-freedom disturbance effectively. This paper proposes the realization of such a six degree-of-freedom active vibration isolation system that can work as a bench top device for precision measuring machines such as atomic force microscope, scanning probe microscope, etc.
authors.affiliation: Department of Mechanical Engineering, KAIST, Daejeon, South Korea.
authors.forename: MyeongHyeon
authors.initials: M
authors.lastname: Kim
authors.forename: Hyunchang
authors.initials: H
authors.lastname: Kim
authors.forename: Dae-Gab
authors.initials: DG
authors.lastname: Gweon