標題: Optimal design and experimental verification of a magnetically actuated optical image stabilization system for cameras in mobile phones
作者: Chiu, Chi-Wei
Chao, Paul C. -P.
Kao, Nicholas Y. -Y.
Young, Fu-Kuan
電控工程研究所
Institute of Electrical and Control Engineering
公開日期: 1-Apr-2008
摘要: A novel miniaturized optical image stabilizer (OIS) is proposed, which is installed inside the limited inner space of a mobile phone. The relation between the VCM electromagnetic force inside the OIS and the applied voltage is first established via an equivalent circuit and further validated by a finite element model. Various dimensions of the VCMs are optimized by a genetic algorithm (GA) to maximize sensitivities and also achieving high uniformity of the magnetic flux intensity. (C) 2008 American Institute of Physics.
URI: http://dx.doi.org/10.1063/1.2839782
http://hdl.handle.net/11536/29876
ISSN: 0021-8979
DOI: 10.1063/1.2839782
期刊: JOURNAL OF APPLIED PHYSICS
Volume: 103
Issue: 7
結束頁: 
Appears in Collections:Conferences Paper


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