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Wavelet Analysis on Ring Laser Gyro Drift Rate 激光陀螺仪漂移特性的小波分析
The Processing and Analyzing of Laser Gyro Drift Test Data 激光陀螺漂移测试数据的处理与分析
Research on the Principle of Carrier Angular Increment Demodulation and Gyro Drift Modulation for Rate Biased Ring Laser Gyro 速率偏频激光陀螺载体角增量信息解调与陀螺漂移调制原理分析
laser gyro drift 激光陀螺漂移
The random error is the main error of laser gyro. 随机误差是激光陀螺的主要误差。
A time sequence model of laser gyro random error is set up,model parameter is estimated with RLS algorithm,and random drift data are processed by Kalman filter base on the model. 采用时间序列分析方法建立激光陀螺随机误差模型,应用递推最小二乘(RLS)法估计模型的参数,在此基础上对激光陀螺的漂移数据进行了卡尔曼滤波,结果表明:该方法能有效地抑制激光陀螺的随机误差,提高了激光陀螺的精度。
The kalman filter is designed based on the time sequence model of drift data of laser gyro and used to filter the drift data of laser gyro. The method of Allan variance is used to analyze the results of filtering. 设计了基于激光陀螺漂移数据时间序列模型的卡尔曼滤波器，对激光陀螺漂移数据进行了滤波，并采用Allan方差法分析了滤波结果；
This method doesn"t use high grade gyrometer, and is not sensitive to the gyro drift error and train speed. 该方法不要求采用高精度的陀螺，对陀螺的温漂误差和列车是否匀速运行不敏感。
DDC112 is applied in the cavity length control system of laser gyro. 介绍了DDC112在激光陀螺的腔长控制系统中的应用。
For forecasting the gyro drift tendency of a missile,a prediction model based on support vector regression is established taking the time series of gyro's drift as study object. 为了预测某导弹陀螺漂移趋势,以该陀螺漂移角速度时间序列为对象,建立了基于支持向量回归机的预测模型。
In-Vehicle Drift Determination for Laser Gyro Triad 激光陀螺组合非精确柔性三位置测漂
Temperature is one of the most important elements that affect the precision of ring laser gyro (RLG). 摘要针对激光陀螺的零偏受温度影响较大，为提高陀螺精度，研究了二频机抖激光陀螺抖动频率与温度之间的关系。
Langmuir Flow Effects in Ring Laser Gyros[J]. 引用该论文袁晓东;高伯龙;曾明;张斌.
This method can be successfully applied to drift error modeling of fiber optic gyroscope.The experiment result shows model established can reflect gyro drift tendency with reasonable accuracy. 在此基础上，将该方法应用到光纤陀螺漂移误差建模中，实验结果表明，采用该算法所确定的模型能够精确的反应光纤陀螺的漂移趋势。
The system was simulated in four kinds of conditions.The effect of gyro drift and accelerometer bias on the evaluation error of misalignment angles and attitude error was analyzed. 并且分四种情况对系统进行了仿真，分析了加速计零偏和陀螺漂移对失准角估计误差和姿态误差的影响。
Techniques borrowed from the ring laser gyro can be adapted to fluid flow measurement. 借环形激光陀螺仪的技术，加以改进使之适用于流体流量的测量。
Thermal effects impose the greatest limit on the precision of a ring laser gyro (RLG). 温度是制约提高陀螺精度的重要因素。
Temperature is one of the most important elements that affect the precision of ring laser gyro(RLG). 针对激光陀螺的零偏受温度影响较大,为提高陀螺精度,研究了二频机抖激光陀螺抖动频率与温度之间的关系。
Error Analysis and Simulation of Ring Laser Gyro Strapdown Inertial Navigation System[J]. 引用该论文吉翠萍;陈勇;雷宏杰;韩宗虎;陈林峰.
The main features of C8051F120 MCU and it's application in the Laser Gyro Controller are introduced. 介绍了C8051F120单片机的主要性能特点及其在激光陀螺稳频控制器中的应用。