Stability design of maglev actuator in active vibration control

DOI

10.2991/icismme-15.2015.304How to use a DOI?

Keywords

maglev actuator; stability; active vibration control.

Abstract

Maglev actuator is widely used in active vibration control. This type of actuator often works in parallel with passive vibration isolator, and they compose a passive-active vibration isolation system. Any vibration isolation system must be stable, so it is necessary to conduct stability design before use. In this paper, the theoretical model is established. Based on the model, the negative stiffness of the actuator is deduced, and the stiffness model of the hybrid system is determined. According to the stiffness criterion, the stable working air gap of a certain maglev actuator is designed.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yuan Ni
AU  - He Lin
AU  - Yan Li
PY  - 2015/07
DA  - 2015/07
TI  - Stability design of maglev actuator in active vibration control
BT  - Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy
PB  - Atlantis Press
SP  - 1427
EP  - 1431
SN  - 1951-6851
UR  - https://doi.org/10.2991/icismme-15.2015.304
DO  - 10.2991/icismme-15.2015.304
ID  - Ni2015/07
ER  -