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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/28223


    Title: Vibration suppression in a flexible structure based on fiber optics Michelson interferometric sensor
    Authors: Chien,PY;Chang,YS;Chang,MW
    Contributors: 光電科學研究所
    Keywords: PIEZOELECTRIC ACTUATORS;SMART STRUCTURES;GYROSCOPE;SCHEME
    Date: 1996
    Issue Date: 2010-06-29 19:44:19 (UTC+8)
    Publisher: 中央大學
    Abstract: A two-wavelength fiber optics Michelson interferometric sensor has been employed to detect the vibration signal in a flexible beam. The synthetic wavelength and synthetic heterodyne detection schemes have been adopted for signal processing on optical phase detection. The active control technique was also developed and implemented to suppress the vibration signal that was generated from the piezoelectric transducer. A 38 dB suppression has been obtained.
    Relation: JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES
    Appears in Collections:[光電科學研究所] 期刊論文

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