2 축 소형 구동기 판 스프링의 동특성 개선 (Dynamic Characteristic Improvement of the Plate Spring in a 2-axis Small Sized Actuator)

서지정보

· 발행기관 : 정보저장시스템학회
· 수록지 정보 : 정보저장시스템학회 논문집 / 5권 / 1호 / 14 ~ 18페이지
· 저자명 : 박순옥, 유정훈, 박노철

초록

This paper proposed an optimal plate spring design for the optical image stabilizer in mobile phones. The voice-coil
motor (VCM) with plate spring is the smallest, lowest-cost solution for auto focus on the market today and it is also the
simplest to implement. The VCM is selected in this paper for auto focusing. However, the design process is complex
due to the many design variables coupled to each other and some constraints of each directional motion caused by the
characteristics of plate spring. Because of the complex formulation of the design objective, a plate spring design is
proposed through the design of experiments to find the optimal design satisfying design constraints

영어초록

This paper proposed an optimal plate spring design for the optical image stabilizer in mobile phones. The voice-coil
motor (VCM) with plate spring is the smallest, lowest-cost solution for auto focus on the market today and it is also the
simplest to implement. The VCM is selected in this paper for auto focusing. However, the design process is complex
due to the many design variables coupled to each other and some constraints of each directional motion caused by the
characteristics of plate spring. Because of the complex formulation of the design objective, a plate spring design is
proposed through the design of experiments to find the optimal design satisfying design constraints

참고자료

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