摘要
A fuzzy controller (FC) is designed for a magnetically actuated optical image stabilizer (OIS) in order to suppress the vibrations caused by hand shakings and hysteresis. To this end, the dynamic model of the OIS with consideration of hysteresis is first established, along with assuming the hand-shaking vibration as sinusoidal excitations. It is clearly shown that with capability of continuing parameter tuning, the FC is superior to the conventional PID for vibration suppression.
原文 | English |
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文章編號 | 07F124 |
期刊 | Journal of Applied Physics |
卷 | 105 |
發行號 | 7 |
DOIs | |
出版狀態 | Published - 27 四月 2009 |