Abstract
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. © 2009 American Institute of Physics.
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CITATION STYLE
Tu, T. Y., Chao, P. C. P., Chiu, C. W., Wang, C. C., & Huang, J. S. (2009). Fuzzy control design of a magnetically actuated optical image stabilizer with hysteresis compensation. Journal of Applied Physics, 105(7). https://doi.org/10.1063/1.3068542
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