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双频率调制光纤陀螺中阶梯波实现的研究 被引量:1

How to Implement Serrodyne in Optic Gyro Using Two Frequencies Modulation
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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。 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.
出处 《传感技术学报》 CAS CSCD 2004年第1期143-145,共3页 Chinese Journal of Sensors and Actuators
基金 国家重点基础研究发展规划项目课题 (G19990 33110 )
关键词 双频率调制 光纤陀螺 阶梯波 DSP 谐振 Serrodyne’s implement way Two frequencies modulation Resonator fiber optic gyro
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参考文献1

  • 1张桂才 王巍.光纤陀螺仪[M].国防工业出版社,2002.114-120.

共引文献5

同被引文献7

  • 1马慧莲,金仲和,丁纯,王跃林.谐振腔光纤陀螺信号检测方法的研究[J].中国激光,2004,31(8):1001-1005. 被引量:27
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