| 光纤陀螺的温度实验与仿真分析 |
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| 引用本文： | 杨昌均,冯志刚,廖良斌,杨宏源.光纤陀螺的温度实验与仿真分析[J].航空精密制造技术,2011,47(4):4-7. |
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| 作者姓名： | 杨昌均 冯志刚 廖良斌 杨宏源 |
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| 作者单位： | 1. 国防科技大学航天与材料工程学院,长沙,410073
2. 航天科工集团9院控制设备研究所,孝感,432100 |
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| 摘 要： | 热致非互易相移的存在影响了光纤陀螺的工作精度.通过对热致非互易相移的分析,把握了该相移与光纤陀螺温度特性的关系.在此基础上,进行了光纤陀螺的温度实验与仿真分析.结果表明,仿真分析光纤陀螺的整体温度分布是可行的;温度实验与仿真分析相结合的办法有助于光纤陀螺温度特性的把握.
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| 关 键 词： | 光纤陀螺 相移 温度特性 仿真分析 |
Temperature Experiment and Computer Simulation Analysis of Fiber Optical Gyroscope |
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| YANG Chang-jun,FENG Zhi-gang,LIAO Liang-bin,et al..Temperature Experiment and Computer Simulation Analysis of Fiber Optical Gyroscope[J].Aviation Precision Manufacturing Technology,2011,47(4):4-7. |
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| Authors: | YANG Chang-jun FENG Zhi-gang LIAO Liang-bin |
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| Institution: | YANG Chang-jun,FENG Zhi-gang,LIAO Liang-bin,et al.(1.College of Aerospace and Material Engineering National University of Defense Technology,Changsha 410073,2.Control Equipment Graduate School of Ninth Institute of China Aerospace and Industry Corporation,Xiaogan 432100) |
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| Abstract: | Thermally induced non reciprocity phase shift has affected working-accuracy of fiber optical gyroscope(FOG).By the analysis of this phase shift,the relationship of it and temperature characteristic(TC)in FOG were established.Based on it,the temperature experiment(TE)and computer simulation analysis(SA)have been carried on.The results show that SA of temperature distribution(TD)in FOG can be realized,and the way of TC and SA can help to clear up TC in FOG. |
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| Keywords: | fiber optical gyroscope phase shift temperature characteristic computer simulation analysis |
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