Volume 37 Issue 5
May  2011
Turn off MathJax
Article Contents
Song Ningfang, Guan Yueming, Jia Minget al. Analysis of multi-parameters effect on Shupe error in fiber optic gyroscope fiber coil[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(5): 569-573. (in Chinese)
Citation: Song Ningfang, Guan Yueming, Jia Minget al. Analysis of multi-parameters effect on Shupe error in fiber optic gyroscope fiber coil[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(5): 569-573. (in Chinese)

Analysis of multi-parameters effect on Shupe error in fiber optic gyroscope fiber coil

  • Received Date: 03 Mar 2010
  • Publish Date: 30 May 2011
  • The element model of the fiber coil with the quadrupole (QAD) winding pattern was built based on the discrete mathematics formulae of the Shupe error in the fiber optic gyroscope (FOG), and the comprehensive physical parameters of the fiber coil with multi-material composition were analyzed for the next simulation. Combining of the thermal loads and boundary conditions in the FOG working environment, the numerical simulation of the fiber coil was done to analyze the Shupe error in the fiber coil at the FOG operating temperature quantitatively. It also verified the correctness of the model building comparing with the experimental results. On this condition, the effects of structural parameters, thermal parameters and temperature disturbed parameters on Shupe error in the fiber coil were analyzed. The results show that by optimizing the winding layers, increasing thermal conductivity, and arranging heat source rationally, the Shupe error of fiber coils can be inhibited, thereby enhancing the FOG thermal performance.

     

  • loading
  • [1] Yin S,Ruffin P B,Yu F T S.Fiber optic sensors [M].2nd ed.Boca Raton:CRC Press,2008:334-335 [2] Shupe D M.Thermally induced nonreciprocity in the fiber-optic interferometer [J].Applied Optics,1980,19(5):654-655 [3] Frigo N J.Compensation of linear sources of non-reciprocity in Sagnac interferometers // Moore E L.Fiber Optic and Laser Sensors: Proc of Technical Symp East.Arlington: Society of Photo Optical,1983: 268-271 [4] Mohr F.Thermooptically induced bias drift in fiber optical Sagnac interferometers [J].Journal of Lightwave Technology,1996,14(1):27-41 [5] Tirat O F J,Euverte J F M.Finite element model of thermal transient effect in fiber optic gyro // Udd E.Fiber Optic Gyros: 20th Anniversary Conference.Denver: SPIE-International Society for Optical Engine,1996: 230-238 [6] 孟照魁,崔佳涛,杜新政,等.光纤陀螺系统热建模及仿真 [J].北京航空航天大学学报,2007,33(6): 701-704 Meng Zhaokui,Cui Jiatao,Du Xinzheng,et al.Building model and simulation about heat of fiber optical gyroscope [J].Journal of Beijing University of Aeronautics and Astronautics,2007,33(6): 701-704(in Chinese) [7] 李茂春,刘铁根,王佳佳,等.光纤陀螺光纤环Shupe效应的三维有限元模型 [J].天津大学学报,2008,41(5):601-606 Li Maochun,Liu Tiegen,Wang Jiajia,et al.Three-dimensional finite element model of Shupe effect in FOG fiber coil [J].Journal of Tianjin University,2008,41(5):601-606(in Chinese) [8] Carlson K R,Cordova A,Rahn J P.Potting compound for fabrication of fiber optic gyro sensor coil and method for fabrication sensor: USA,6054068 .2000-04-25
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(4091) PDF downloads(931) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return