| 光纤陀螺中随机游走的分析研究 |
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| 引用本文： | 孙国飞,吴衍记,那永林.光纤陀螺中随机游走的分析研究[J].战术导弹技术,2009(1):75-78. |
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| 作者姓名： | 孙国飞 吴衍记 那永林 |
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| 作者单位： | 北京自动化控制设备研究所,北京100074 |
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| 摘 要： | 随机游走是描述光纤陀螺性能的一项重要指标．在阐述随机游走概念的基础上，分析了引起随机游走的噪声源，并对各噪声引起的随机游走进行了理论计算，得出强度噪声是引起陀螺随机游走的最主要因素的结论．这为减小随机游走即抑制强度噪声提供了理论基础．
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| 关 键 词： | 光纤陀螺 随机游走 噪声 强度噪声 |
Investigation into Random Walk in Optical Fiber Gyroscope |
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| Sun Guofei,Wu Yanji,Na Yonglin.Investigation into Random Walk in Optical Fiber Gyroscope[J].Tactical Missile Technology,2009(1):75-78. |
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| Authors: | Sun Guofei Wu Yanji Na Yonglin |
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| Affiliation: | (Beijing Institute of Automatic Control Equipment, Beijing 100074, China) |
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| Abstract: | Random walk is an important characteristic in optical fiber gyroscope. The definition of random walk is given, and the cause of random walk is analyzed. The random walk caused by different noise is calculated theoretically. It is demonstrated that intensity noise is the dominating cause of random walk. This indicates that the main work to decrease the random walk is to suppress the intensity noise. |
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| Keywords: | optical fiber gyroscope random walk noise intensity noise |
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