Design of a Voice-Coil Actuator for Optical Image Stabilization Based on Genetic Algorithm

被引：26
|
作者：
Song, Myeong-Gyu [2 ]
Hur, Young-Jun [1 ]
Park, No-Cheol [1 ]
Park, Kyoung-Su [1 ]
Park, Young-Pil [1 ]
Lim, Soo-Cheol [3 ]
Park, Jae-Hyuk [3 ]
机构：
[1] Yonsei Univ, Dept Mech Engn, Seoul 120749, South Korea
[2] Yonsei Univ, CISD, Seoul 120749, South Korea
[3] Samsung Electromech, Suwon, South Korea
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2009年 / 45卷 / 10期
关键词：
Electromagnetic analysis; genetic algorithm; optical image stabilization; voice-coil actuator; MOBILE PHONES; MECHANISM; CAMERAS;
D O I：
10.1109/TMAG.2009.2021399
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a design method based on genetic algorithm is proposed. Proposed design method is useful for inexperienced engineers to select a concept design and it also offers optimized result. A voice-coil actuator for optical image stabilization system in mobile phone camera is designed by using this method. To reduce the size, the optical image stabilization system is integrated with auto-focusing module and the Hall Effect sensor shares a magnet with a voice-coil. Combined electromagnetic analysis is used to reduce computing time. The final design from genetic algorithm is fabricated and verified experimentally. Experiment result shows that combined electromagnetic analysis is reliable and the final design has good performance.
引用
收藏
页码：4558 / 4561
页数：4
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