Near-zero-vibration non-contact transportation by single-body decoupled 2-DOF magnetic levitator for multi-size targets with unknown mass

• Published in: Precision engineering Vol. 96; pp. 319 - 328
• Main Authors: Jung, Jae Woo, Kim, Eun Kyu, Yoon, Hyeong Min, Yoon, Jun Young
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.10.2025
• Subjects: High throughput; Magnetic levitation; Near-zero-vibration control (NZVC); Non-contact transportation; High throughput; Non-contact transportation; Near-zero-vibration control (NZVC); Magnetic levitation

This paper presents a near-zero-vibration control (NZVC) method to significantly reduce the inertial disturbance for high-throughput non-contact transportation of multi-size levitated targets with unknown mass using a single-body 2-DOF magnetic levitation actuator. The proposed NZVC method is compos...