| Issue |
MATEC Web of Conferences
Volume 35, 2015
2015 4th International Conference on Mechanics and Control Engineering (ICMCE 2015)
|
|
|---|---|---|
| Article Number | 02011 | |
| Number of page(s) | 4 | |
| Section | Mechanical engineering and control system | |
| DOI | https://doi.org/10.1051/matecconf/20153502011 | |
| Published online | 16 December 2015 | |
Research of Air-Magnet Active Vibration Isolation System Based on H∞ Control
School of Mechanical and Electronic Engineering, Wuhan University of Technology, Wuhan, Hubei, China
a Corresponding author: wenxl@whut.edu.cn
Considering the uncertainty of air-magnet active vibration isolation system (AMAVIS), passive vibration isolation was combined with active vibration isolation, which adopted H∞ control strategies. System identification method was used to get the channel model. By adopting mixed sensitivity design strategy, weighting functions were chosen and H∞ controller was designed. Both simulation results and experimental results show AMAVIS based on H∞ control had satisfying effect of vibration reduction in assigned frequency band.
© Owned by the authors, published by EDP Sciences, 2015
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