Journal of Institute of Control, Robotics and Systems (제어로봇시스템학회논문지)

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Oscillation Control for a Electro-Magnetic Vibratory Gyroscope

전자기력을 이용한 진동형 자이로의 가진루프제어

  • 공형직 (세종대학교 항공우주공학과) ;
  • 이석천 (세종대학교 항공우주공학과) ;
  • 박성수 (세종대학교 항공우주공학과) ;
  • 홍성경 (세종대학교 항공우주공학과)
  • Published : 2005.03.01
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Abstract

This paper presents the design of the Automatic Gain Control (AGC) system for the drive axis of a electro-magnetic driven cylinder gyroscope. The simulation and experimental results show that the designed AGC excites the cylinder at its natural frequency and maintains a specified amplitude of oscillations, and also track the natural frequency shifts due to temperature variations. The sensing performance of the AGC driven gyroscope is shown to be greatly improved compared to that of the open-loop driven one.

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References

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