The design and realization of a solid-state 2-D inertial navigation system;
一种固态二维惯性导航系统的设计与实现
Initial alignment of inertial navigation based on support vector machine;
基于支持向量机的惯性导航初始对准
Principle error analysis of inertial navigation;
基于地理坐标系的惯性导航原理性误差分析
Initial rapid alignment/calibration of a marine strapdown inertial navigation system in moorage;
船用捷联惯性导航系统在系泊状态下快速初始对准与标定
Based on the ideal of making most use of the celestial navigation system(CNS) that is high accuracy,after analyzing the principle and error models of the CNS and inertial navigation system(INS),an error correction algorithm of the CNS/INS integrated navigation is presented.
通过分析导弹天文导航和惯性导航的导航原理和误差模型,在基于充分利用高精度天文导航参数的思想上,提出了组合导航的误差修正方法。
The authors think that data from gravity collection system need to be used to compensate or correct errors real-time from gravity aided inertial navigation system in underwater vehicles.
认为水下运动载体的重力辅助惯性导航系统中,其重力数据采集系统为满足导航的需要,必须对重力数据进行实时补偿修正。
Analysis for Gravity Anomaly’s Influence on Platform INS Error;
重力异常对平台式惯性导航系统误差的影响分析
Kalman Filter Algorithms applied to INS;
惯性导航系统中的Kalman滤波技术
A CNS/INS Combined Navigation System;
一种天文/惯性导航系统组合模式的研究
In order to realize precision navigation,the improved project of navigation system is presented,which combined global positioning system with inertia navigation based on PC104 computer.
导航系统是水下航行器的重要组成部分,为了实现水下航行器的精确导航,采用了以PC104工控计算机为核心、GPS定位和惯性导航相结合的导航系统的改进方案,给出了导航系统的工作原理及基本硬件组成,介绍了惯性测量单元、GPS、电子罗盘等传感器与主控计算机进行通讯的各个软件模块的功能,并使用了异步卡尔曼滤波器进行数据融合与航位推算;该系统在提高导航精度的同时还具有通用性,可适用于不同类型的水下航行器。
As one of most important components in inertia navigation system, flexiblegyroscopes are widely used in missiles, carrier rockets, aviation, naval vessel, tank,armored car, artillery, and so on.
作为惯性导航系统中的关键技术,挠性陀螺仪广泛地用于各种类型的导弹、运输火箭、航空航天器,也可用于舰船、坦克、装甲车、火炮等军事领域,作为制导、导航、稳定及姿态控制系统的测量部件,具有对运载体的角速度或角增量的敏感测量功能。
As inertia navigation unit is mobile, secret, free of electromagnetism interference and topographic condition,it occupies a important place in military navigation meters.
惯性导航装置因具有机动性、保密性、抗电磁干扰能力强及不受地形限制的特性,在军用导航仪表中占有重要地位。
A method to realize attitude algorithm module in strapdown inertial guidance is presented.
提出了一种实现捷联惯性导航系统姿态解算模块的方法。