High precision FOG is the important part of navigation and guidance system.
高精度光纤陀螺是导航与制导系统的主要组成部分。
The experimental results show that it can reduce the error of FOG to a great extent and enhance the localization precision of mobile robot navigation.
实验结果表明：该方法大幅度减少了光纤陀螺的误差，从而提高了移动机器人导航定位的精度。
According to statistics, 50 % of all collision accidents are taken place in fog. Therefore, how to improve the navigation safety in fog has attracted the common concerning of navigation circle.
据统计船舶碰撞事故中50%以上是在雾航情况下发生的，因此，如何提高雾航安全是航海界普遍关心的问题。
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.
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。
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.
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。
The introduction of the new algorithm is a new idea to calculate attitude error compensation of FOG strapdown inertial navigation(SINS) under the condition of high dynamic angular motion.
新算法的提出为高动态环境下光纤陀螺捷联系统的姿态误差补偿提供了一个新的思路。
They were also used in harbor channels for navigation at night and in fog.
港口和海峡也会用于夜晚和雾天的导航。
They were also used in harbor channels for navigation at night and in fog.
港口和海峡也会用于夜晚和雾天的导航。
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