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http://dx.doi.org/10.5302/J.ICROS.2005.11.3.187

Oscillation Control for a Electro-Magnetic Vibratory Gyroscope  

Kong, Hyeong-Jik (세종대학교 항공우주공학과)
Lee, Sug-Chon (세종대학교 항공우주공학과)
Park, Sung-Su (세종대학교 항공우주공학과)
Hong, Sung-Kyung (세종대학교 항공우주공학과)
Publication Information
Journal of Institute of Control, Robotics and Systems / v.11, no.3, 2005 , pp. 187-192 More about this Journal
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.
Keywords
cylindrical vibratory gyroscope; electromagnetic force; automatic gain control;
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Times Cited By KSCI : 2  (Citation Analysis)
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