差分GPS技術(shù)在船舶定位和導(dǎo)航系統(tǒng)的應(yīng)用
發(fā)布時間:2018-11-01 17:06
【摘要】:全球定位系統(tǒng)(GPS)在定位和導(dǎo)航系統(tǒng)中占據(jù)了重要地位。本文為解決傳統(tǒng)的GPS定位導(dǎo)航中的系統(tǒng)誤差和偶然誤差,利用差分技術(shù)進(jìn)行誤差修正。首先闡述差分GPS技術(shù)的原理,然后設(shè)計基于此技術(shù)的船舶定位和導(dǎo)航系統(tǒng),最后進(jìn)行仿真實驗。實驗結(jié)果表明,差分GPS技術(shù)在船舶定位和導(dǎo)航方面精度高,可行性強。
[Abstract]:Global Positioning system (GPS) plays an important role in positioning and navigation system. In order to solve the system error and accidental error in traditional GPS positioning and navigation, the difference technique is used to correct the error. Firstly, the principle of differential GPS technology is introduced, then the ship positioning and navigation system based on this technology is designed. Finally, the simulation experiment is carried out. The experimental results show that differential GPS technology has high accuracy and feasibility in ship positioning and navigation.
【作者單位】: 武漢大學(xué);湖南鐵道職業(yè)技術(shù)學(xué)院;
【基金】:2017年湖南省教育廳課題資助項目(XJK016CXX004)
【分類號】:P228.4;U666.1
本文編號:2304553
[Abstract]:Global Positioning system (GPS) plays an important role in positioning and navigation system. In order to solve the system error and accidental error in traditional GPS positioning and navigation, the difference technique is used to correct the error. Firstly, the principle of differential GPS technology is introduced, then the ship positioning and navigation system based on this technology is designed. Finally, the simulation experiment is carried out. The experimental results show that differential GPS technology has high accuracy and feasibility in ship positioning and navigation.
【作者單位】: 武漢大學(xué);湖南鐵道職業(yè)技術(shù)學(xué)院;
【基金】:2017年湖南省教育廳課題資助項目(XJK016CXX004)
【分類號】:P228.4;U666.1
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