THE METHOD FOR ESTIMATION OF STRAPDOWN INERTIAL SYSTEM ERRORS IN COORDINATES AND VELOCITIES DETERMINATION BY INFORMATION FROM TWO NAVIGATION SATELLITES

机译：用两个导航卫星的信息估算坐标和速度确定的分解惯性系统误差的方法

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摘要

The method for estimation of strapdown inertial system (SINS) errors in short flight time high maneuverability vehicle coordinates and velocities determination by information about vehicle pseudo-ranges and pseudo-velocities relatively two navigation satellites is proposed. The errors values defined such that minimize length of this errors vector taking into account nonlinear equations for pseudo-ranges and pseudo-velocities calculation. A simple algorithm for errors estimates calculation, giving an exact solution of nonlinear minimization problem is received by analytic geometry methods.

机译：提出了一种在短飞行时间内高机动性车辆坐标和速度确定中的捷联惯性系统误差的估计方法，该方法通过关于两个伪卫星的车辆伪距和伪速度信息来确定。定义误差值，以使此误差矢量的长度最小化，同时考虑了用于伪距和伪速度计算的非线性方程。通过解析几何方法，可以得到一种简单的误差估计算法，可以给出非线性最小化问题的精确解决方案。

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来源
《Saint Petersburg International Conference on Integrated Navigation Systems; 20070528-30; Saint Petersburg(RU)》|2007年|P.295-297|共3页
会议地点 Saint Petersburg(RU)
作者
M. B. Bogdanov; A.V. Prochortchov; V.V. Savelyev; V.A. Smirnov;
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作者单位

Tula State University 92, Lenin Prospect St., 300600, Tula, Russia;

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会议组织
原文格式 PDF
正文语种 eng
中图分类导航设备;
关键词
integrated inertial navigation system; error estimation; incomplete constellation;

机译：组合惯性导航系统；误差估计；星座图不完整;

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1. An iterative method for the accurate determination of airborne gravity horizontal components using strapdown inertial navigation system/global navigation satellite system [J] . Cai Shaokun, Zhang Kaidong, Wu Meiping, Geophysics: Journal of the Society of Exploration Geophysicists . 2015,第6期

机译：一种捷联惯性导航系统/全球导航卫星系统精确确定机载重力水平分量的迭代方法
2. Velocity and position error compensation using strapdown inertial navigation system/celestial navigation system integration based on ensemble neural network [J] . Xu Fan, Fang Jiancheng Aerospace science and technology . 2008,第4期

机译：基于集成神经网络的捷联惯性导航/天文导航集成速度与位置误差补偿
3. Positioning Errors Predicting Method of Strapdown Inertial Navigation Systems Based on PSO-SVM [J] . XunyuanYin, YingboSun, ChanghongWang Abstract and applied analysis . 2013,第15期

机译：基于PSO-SVM的绞线惯性导航系统定位误差预测方法
4. THE METHOD FOR ESTIMATION OF STRAPDOWN INERTIAL SYSTEM ERRORS IN COORDINATES AND VELOCITIES DETERMINATION BY INFORMATION FROM TWO NAVIGATION SATELLITES [C] . M. B. Bogdanov, A. V. Prochortchov, V. V. Savelyev, Saint Petersburg International Conference on Integrated Navigation Systems . 2007

机译：来自两个导航卫星的信息中坐标和速度确定的坐标和速度确定的校正惯性系统误差的方法
5. Reduction of strapdown navigation errors using an inertial measurement unit rotation technique. [D] . Pientka, Roy Edward. 1969

机译：使用惯性测量单元旋转技术减少捷联导航错误。
6. Multistage Attitude Determination Alignment for Velocity-Aided In-Motion Strapdown Inertial Navigation System with Different Velocity Models [O] . Shutong Li, Yanbin Gao, Meng Liu 2019

机译：不同速度模型的速度辅助运动捷联惯性导航系统的多级姿态确定对准
7. Multistage Attitude Determination Alignment for Velocity-Aided In-Motion Strapdown Inertial Navigation System with Different Velocity Models [O] . Shutong Li, Yanbin Gao, Meng Liu 2019

机译：不同速度模型的速度辅助运动拟计惯性导航系统的多级姿态确定对准
8. Dynamic Errors in Strapdown Inertial Navigation Systems [R] . 1971

机译：捷联惯导系统的动态误差

THE METHOD FOR ESTIMATION OF STRAPDOWN INERTIAL SYSTEM ERRORS IN COORDINATES AND VELOCITIES DETERMINATION BY INFORMATION FROM TWO NAVIGATION SATELLITES

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