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- 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。
- 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。
- 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.
- The work point should be controlled when open-loop Fiber Optic Gyroscope (FOG) is working, so a sin wave modulation signal with adjustable amplitude must be produced by digital method. 摘要开环光纤陀螺在工作时需要对其工作点进行控制,这就要求能够用数字的方法产生一个幅度可调的正弦波调制信号。
- For the purpose of improving precision and practicability of fiber optic gyroscope (FOG), a current source and a temperature control circuit were designed for driving the light source of FOG. 摘要为提高光纤陀螺精度,实现光纤陀螺工程化,设计了高精度恒流源及精密温控电路,用于光纤陀螺光源驱动。
- Superluminescent Diode Module Applied to Fiber Optic Gyroscopes[J]. 引用该论文 谢辉;郑云生;马宏.
- A testing principle was developed for whole frequency band response testing problems in fiber optic gyroscopes based on the magneto-optic Faraday effect of the gyroscope. 为解决光纤陀螺全频带频率响应测试问题,提出了基于光纤陀螺Faraday效应的频率响应测试原理。
- interferometric fiber optic gyroscope 干涉型光纤陀螺仪
- Closed-loop interferometric fiber optic gyroscope 闭环干涉型光纤陀螺
- intefferometrie fiber optic gyroscope(IFOG) 干涉型光纤陀螺
- interference fiber optic gyroscope 光纤陀螺
- interferometric fiber optic gyroscope ( I- FOG) 干涉式光纤陀螺
- closed-loop fiber optic gyroscope 闭环光纤陀螺
- resonance fiber optic gyroscope (R-FOG) 谐振腔光纤陀螺