Transactions of the Korean Society of Machine Tool Engineers (한국공작기계학회논문집)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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A Design of Pan-tilt Leaf Spring Structure for Artificial Eyeball

인공안구를 위한 팬틸트 구동용 판스프링 설계

  • 김정한 (서울산업대학교 기계설계 자동화공학부 정밀기계기술연구소) ;
  • 김영석 (서울산업대학교 기계설계 자동화공학부 정밀기계기술연구소)
  • Published : 2005.08.01
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Abstract

The purpose of this study is to design a flexural structure that has a function of pan and tilt for an artificial eyeball. The artificial eyeball system has a function of image stabilization, which compensate panning and tilting vibration of the body on which the artificial eyeball is attached. The target closed loop control bandwidth is 50Hz, so the mechanical resonance frequency is required to be more than the control bandwidth, which is a tough design problem because of a big mass of camera and actuator. In this study, the design process including the selection of the principal parameters by numerical analysis with ANSYS will be described, as well as the design results and frequency response.

Keywords

References

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