Optics and Precision Engineering, Volume. 21, Issue 10, 2566(2013)

Back EMF speed detection of suspended rotor micro gyroscope

WENG Rui1、*, ZHANG Hai-feng1, and LIU Xiao-wei1,2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(14)

    [1] [1] GUAN R, ZHANG W P, CHEN W Y, et al.. Research development of quartz micromachined gyroscope [J]. Micronanoelectronic Technology, 2012, 49(3):174-180.(in Chinese)

    [2] [2] ZHANG W P, CHEN W Y, ZHAO X L, et al.. Key technology, innovation design and current development of micro gyroscope with levitation rotor[J]. Journal of functional materials and devices, 2008,14(3): 721-728. (in Chinese)

    [3] [3] CUI F, SU Y F, ZHANG W P, et al.. Micro gyroscope based on electrostatically levitated rotor and its key techniques [J]. Journal of Chinese Inertial Technology, 2005,13(6):61-67.(in Chinese)

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    [7] [7] GUO W L. Study and Design of the Rotational Speed Measurement System Based on Difference of the Frequency[D]. Changchun: Changchun Institute of Optics, Fine Mechanics and Physics, 2011. (in Chinese)

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    WENG Rui, ZHANG Hai-feng, LIU Xiao-wei. Back EMF speed detection of suspended rotor micro gyroscope[J]. Optics and Precision Engineering, 2013, 21(10): 2566

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    Paper Information

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    Received: May. 23, 2013

    Accepted: --

    Published Online: Nov. 1, 2013

    The Author Email: Rui WENG (hit00@126.com)

    DOI:10.3788/ope.20132110.2566

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