Promising Map-Aided Aircraft Navigation Systems

Q2 Computer Science

Gyroscopy and Navigation Pub Date : 2021-01-01 DOI:10.17285/0869-7035.0055

E. Karshakov, B. Pavlov, M. Tkhorenko, I. Papusha

引用次数: 4

Abstract

Abstract The paper analyzes the development prospects for aircraft navigation systems using onboard geophysical field measurements. Prospective systems that are not widely applied yet are considered: magnetic gradiometers measuring the stationary magnetic field gradient, gravity gradiometers measuring the gravity field gradient, and electromagnetic systems measuring the alternating part of magnetic field. We discuss the main problems to be solved during airborne measurements of these parameters and give an overview of algorithms and hardware solutions. We analyse the results of onboard measurements and estimate the possible navigation accuracy.

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有前途的地图辅助飞机导航系统

摘要分析了机载地球物理场测量技术在飞机导航系统中的应用前景。考虑了目前尚未广泛应用的有前景的系统:测量静止磁场梯度的磁梯度仪、测量重力场梯度的重力梯度仪和测量磁场交变部分的电磁系统。我们讨论了在这些参数的机载测量中需要解决的主要问题，并给出了算法和硬件解决方案的概述。分析了机载测量结果，并对可能的导航精度进行了估计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Gyroscopy and Navigation Computer Science-Computer Science (all)

CiteScore

2.80

自引率

0.00%

发文量

期刊介绍： Gyroscopy and Navigation is an international peer reviewed journal that covers the following subjects: inertial sensors, navigation and orientation systems; global satellite navigation systems; integrated INS/GNSS navigation systems; navigation in GNSS-degraded environments and indoor navigation; gravimetric systems and map-aided navigation; hydroacoustic navigation systems; navigation devices and sensors (logs, echo sounders, magnetic compasses); navigation and sonar data processing algorithms. The journal welcomes manuscripts from all countries in the English or Russian language.