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- The output signal of integrated optic gyroscope(IOG)is mixed up with many sorts of noises. 集成光学陀螺的输出信号叠加了多种噪声成分,干扰了有用信息的检测。
- An optimized resonator is proposed to ensure remaining the IFOG(integrated optical gyroscope) characteristics of high temperature stability,low-cost,and miniaturization. 给出了一种集成光学陀螺谐振腔的优化设计方案,在保证集成光学陀螺精度的同时更利于微型化。
- integrated optic gyroscope 集成光学陀螺
- integrated optical gyroscope 集成光学陀螺
- Fiber gyroscope with an integrated optic LiNbO3 chip has a great pros pect, because of some of its attractive advantages, such as minus, smaller weigh t, and high frequency modulation. 集成光学光纤陀螺以其体积小、重量轻、以及高的调制频率与消光比引起了国际上的广泛重视。
- Abstract: The compensation of Dead Band is an important problem in designing a closed-loop Fiber Optic Gyroscope. 文摘:克服死区是闭环光纤陀螺设计中需要考虑的重要问题。
- Fiber optic gyroscope as a new-style gyroscope is becoming the most important sensor in navigation systems. 摘要光纤陀螺作为一种新型的陀螺，正逐渐成为捷联惯导系统中最重要的传感器件。
- In this paper, the temperature characteristic of super luminescent diode (SLD) used in a fiber optic gyroscope system is introduced. 文中介绍光纤陀螺用光源,即超辐射发光二极管(SLD)的温度特性,设计SLD的温度控制电路。
- The design of Strapdown Attitude and Heading Reference System (SAHRS) based on Fiber Optic Gyroscope (FOG) was presented. 针对光纤陀螺仪及捷联系统的特点,研究并实现了一种基于光纤陀螺仪的捷联航姿基准系统。
- Weighted Apodization in Integrated Optical Acousto-optic Tunable Filter[J]. 引用该论文 张胜甲;胡鸿璋;刘威;耿凡.
- Development of Integrated Optical Acoustooptic Tunable Wavelength Filter[J]. 引用该论文 薛挺;祁芳;胡鸿璋;丁荣林;耿凡.
- Methods of PSD(power spectrum density),ARMA,and Allan variance were federally used to study of the error speciality and modeling technology of the FOG(fiber optic gyroscope). 提出应用ARMA;A llan方差分析法及功率谱密度PSD(Power Spectrum Density)分析法联合对光纤陀螺FOG(Fiber Optic Gyroscope)的误差特性及建模技术进行了研究.
- This paper discusses the implementation of a closedloop controlled Fiber Optic Gyroscope(FOG) system using the digital sawtooth wave and square wave modulation approach. 本文讨论了采用数字锯齿波和方波调制方案的闭环光纤陀螺系统的实现。
- Fiber optic gyroscope (FOD) is a new type of rotation sensor, which appeared abroad in 70's.In this paper, the signal processing system of FOG is studied and designed. 光纤陀螺是七十年代在国外出现的一种新型的角速度传感器，本论文 研究和设计了光纤陀螺信号检测系统。
- The Forward Passage Gain (FPG) is an important factor that affects the detection Signal-to-noise Ratio (SNR) and dead band nonlinearity of Fiber Optic Gyroscope (FOG). 摘要前向增益(FPG)是影响光纤陀螺检测信噪比和死区非线性效应的重要参数。
- Superluminescent Diode Module Applied to Fiber Optic Gyroscopes[J]. 引用该论文 谢辉;郑云生;马宏.
- This RPR-FORS analysis established the theoretical and experimental basis for the integrated optical rotation sensor. 这种RPR-FORS为集成化的角速度传感器奠定了理论和实验基础。
- Integrated Optics Michelson Interference Acceleration Seismic Geophone[J]. 引用该论文 恩德;陈才和;崔宇明;丁桂兰.
- To realizing high accuracy integrated optic gyros, one of feasible methods is to dope erbium in the resonator and make a half-active ring resonator. 为实现高精度集成光学陀螺，在谐振腔中进行铒掺杂，形成半有源环形谐振腔是可行路线之一。
- The Allan variance and PSD were utilized to analyze the output of the FOG,and some main noise of the fiber optic gyroscope could be extracted and confirmed,then the performance of ARMA and AR of the FOG was evaluated. 利用A llan方差及PSD分析法对光纤陀螺输出信号的分析;有效地分离并确定影响光纤陀螺输出性能的几种主要随机误差源;并对所建立的光纤陀螺ARMA模型和AR模型的精度进行了评估.
