| 双频率调制光纤陀螺中阶梯波实现的研究 |
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| 引用本文： | 李如春,崔忠升,马慧莲. 双频率调制光纤陀螺中阶梯波实现的研究[J]. 传感技术学报, 2004, 17(1): 143-145 |
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| 作者姓名： | 李如春 崔忠升 马慧莲 |
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| 作者单位： | 浙江工业大学信息学院,杭州,310014;浙江大学信息与电子工程系,杭州,310027 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 在双频率调制的谐振式光纤陀螺中,要求阶梯波易于控制且具有较高的精度,本文针对此,提出了一种实现方案,详细阐述了如何求解单个阶梯波的台阶高度、个数和组合方式,以及如何形成两种频率组合的阶梯波,最后在DSP上进行了方案的验证.
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| 关 键 词： | 阶梯波的实现方案 双频率调制 谐振式光纤陀螺 |
| 文章编号： | 1004-1699(2004)01-0143-03 |
| 修稿时间： | 2003-07-16 |
How to Implement Serrodyne in Optic Gyro Using Two Frequencies Modulation |
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| LI Ru??chun,CUI Zhong??sheng,MA Hui??lian. How to Implement Serrodyne in Optic Gyro Using Two Frequencies Modulation[J]. Journal of Transduction Technology, 2004, 17(1): 143-145 |
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| Authors: | LI Ru??chun CUI Zhong??sheng MA Hui??lian |
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| Affiliation: | LI Ru-chun 1,CUI Zhong-sheng 2,MA Hui-lian 2 1.College of Information and Electronics Engineering,Zhejiang University of Technology,Hangzhou 310014,China, 2. Department of Information and Electronics Engineering,Zhejiang University,Hangzhou 310027,China |
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| Abstract: | In resonator fiber optic gyro using two frequencies modulation, the serrodyne must be easy to control and have a high accuracy. According to these requests, this paper proposes a implement way, describes in detail how to solve the number,amplitude and combined method in signal serrodyne, and how to get the serrodyne with two frequencies. The way is testified in DSP. |
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