提出了应用近似非线性滤波技术，辨识陀螺漂移误差模型的方法。
This paper presents the application of an approximate nonlinear filter in the identification of gyro drift error model.
文中以陀螺仪和加速度计的误差特性为基础建立了SINS的导航误差模型，并对SINS静基座下的误差特性进行了仿真分析。
Based on gyro and accelerometer error characteristic, this paper sets up the error model of SINS, and has simulated and analyzed the error characteristic of SINS on still base.
为了提高陀螺仪的测量精度，基于神经网络代数算法提出一种新的非线性误差补偿模型。
To improve measurement precision of gyroscope, a novel nonlinear error compensation model is proposed using an algebra algorithm of neural networks.
首先，针对实际系统中所用的光纤陀螺、石英挠性加速度计组件，分别建立了相应的静态误差模型。
Above all, according to the FOG and quartz accelerometer adopted in navigation system, the static error models of IMU (Inertial Measurement Units) are built up.
对静电陀螺仪实验数据分析结果表明，文中提出的方法完全能满足高精度陀螺仪漂移误差模型的建模要求。
The results from experimental data analysis of electrical suspended gyro show that the methods developed in this paper can fully satisfy the drift error modelling requirements of high quality gyros.
非理想状态下，无陀螺惯导系统存在模型误差和系统误差。
In imperfect condition, non-gyro inertial system has model error and system error.
最后，采用时间序列分析方法建立了半球谐振陀螺的随机误差模型。
Finally, the random error model of HRG is established by using time series analysis method.
陀螺加速度表的误差模型的建立对实现有效的误差补偿和可靠地提高惯性系统实用精度提供理论依据。
The establishment of PIGA error model provides a theory basis to implement error compensation effectively and to raised precision of inertial system reliably.
提出了一种在带有反转平台的精密离心机上标定陀螺加速度计误差模型二次项系数K 2的D -最优试验方案。
D-optimal test scheme was presented for calibrating second-order coefficient K2 of PIGA (Pendulous Integrating Gyro Accelerometer) error model on a precision centrifuge with counter-rotating platform.
根据该模型，采用卡尔曼滤波算法，实现了光纤陀螺惯导系统在对准与导航过程中光纤陀螺随机误差的实时滤波。
According to this model and the Kalman filter arithmetic, the FOG random error was filtered in real time in the process of initial alignment and navigation of FOG inertial navigation system.
在全面考虑影响陀螺加速度表的误差因素的基础上，建立了陀螺加速度表的误差模型。
In this paper PIGA error model is established based on all-round effect of error factor for PIGA.
从挠性陀螺组合安装误差模型入手，推导出存在轴不对准角情况下的挠性陀螺组合静态误差标定模型，并给出静态误差标定的位置试验方案。
The installation error model of the gyroscope integrated is analyzed, and then error calibration model of flexible gyroscope integrated is deduced when malalignment Angle is considered.
对静电陀螺仪实验数据分析结果表明，文中提出的方法完全能满足高精度陀螺仪漂移误差模型的建模要求。
The results from experimental data analysis of electrical suspended gyro show that the methods developed in this paper can fully satisfy the drift error modelling requirements of high quality…
提出了一种在不带有反转平台的精密离心机上标定陀螺加速度计误差模型系数的两位置测试方法。
The paper presented a two-position test method for calibrating error model coefficients of PIGA (pendulous integrating gyro accelerometer) using precision centrifuge without counter-rotating platform.
本文从惯性导航基本方程出发，推导了激光陀螺捷联式惯性导航系统的系统级标定的一种误差标定模型。
In this paper, based on the inertial navigation equation, a novel model for the laser gyro strapdown inertial navigation system is provided.
针对半球谐振陀螺仪的工艺制造偏差，研究半球谐振子薄壁厚度不均匀对陀螺精度的影响，建立误差模型，分析误差机理。
For the HRG's technology fabrication deviation, effect of the resonator's thickness nonuniformity on the gyro accuracy is studied. The error model is established and the error mechanism is analyzed.
阐述了所提方案的测试原理，并提出分离和精确标定陀螺加速度计误差模型系数的数据处理方法。
Its testing principle was expounded, and a data processing method for separating and accurately calibrating error model coefficients were presented.
对静电陀螺仪实验数据分析结果表明，文中提出的方法完全能满足高精度陀螺仪漂移误差模型的建模要求。
The results from experimental data analysis of electrical suspended gyro show that the methods developed in this paper can fully satisfy the drift error...
对静电陀螺仪实验数据分析结果表明，文中提出的方法完全能满足高精度陀螺仪漂移误差模型的建模要求。
The results from experimental data analysis of electrical suspended gyro show that the methods developed in this paper can fully satisfy the drift error...
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