衛(wèi)星導航系統(tǒng)的現(xiàn)狀與發(fā)展

[摘要]： 隨著國際貿(mào)易量的日益俱增,海洋運輸船舶趨向于大型和超大型化發(fā)展，并且具有高危險性的VLCC不斷增加。這些船舶的安全必須做到萬無一失，否則就會造成巨大的經(jīng)濟損失和嚴重的環(huán)境污染。以GPS為代表的衛(wèi)星導航系統(tǒng)具有全球，全天候，高精度，實時，連續(xù)導航定位功能，從而保證航行更安全，海洋更清潔。本文主要根據(jù)自己所學習的衛(wèi)星導航系統(tǒng)方面的知識結(jié)合自己海上的實踐，綜合吸收專家學者的文獻以及資料。通過對GPS，伽利略導航系統(tǒng)，北斗導航系統(tǒng)等衛(wèi)星導航系統(tǒng)的結(jié)構(gòu)和原理深入的探討和分析，對比各衛(wèi)星系統(tǒng)的特點，并且結(jié)合當前國際的形勢闡明了自己在衛(wèi)星導航系統(tǒng)發(fā)展方向的認識。

[關(guān)鍵詞]： 全球?qū)Ш蕉ㄎ幌到y(tǒng)  伽利略導航  北斗導航  衛(wèi)星導航

Satellite navigational system's present situation and development

[Abstract]:  With the increasing of international trade, Sea transportation ships trend large-scale and super large-scale development, and the high risky oil tanker VLCC is increasing quickly．These ships must be guaranteed the security, otherwise it can create the huge economic loss and the serious environmental pollution. Taking GPS as representative's satellite navigational system has the whole world, all-weather, high accuracy, and continual navigation localization function, thus ensure that ships navigation is safer, and the sea is cleaner. This article mainly acts according to the satellite navigational system aspect knowledge which I hare learnt, and unify myself marine practice, the synthesis absorbs expert literature as well as the material. Through to navigational system structure and the principle of GPS ,the Galileo system, the BeiDou satellite navigational system and so on, through discussion and the analysis, contrasts various satellite system the characteristic, and unified the current international situation ,I expound my understanding of the satellite navigational system development direction.

[Keyword]:  GPS  Galileo  BeiDou Navigation System  satellite Navigation

目錄

前言 1
第1章 衛(wèi)星導航系統(tǒng)的原理 3
1.1 GPS的定位原理 3
1.2 其它衛(wèi)星導航系統(tǒng)的原理 4
第2章 衛(wèi)星導航系統(tǒng)的概況 7
2.1 GPS衛(wèi)星導航系統(tǒng)和子午儀系統(tǒng) 7
2.2 Galileo衛(wèi)星導航系統(tǒng) 9
2.3 GLONASS衛(wèi)星導航系統(tǒng) 10
2.4 北斗導航系統(tǒng) 12
第3章衛(wèi)星導航系統(tǒng)的發(fā)展趨勢 14
3.1GPS衛(wèi)星導航系統(tǒng)的發(fā)展趨勢 14
3.2其他衛(wèi)星導航系統(tǒng)的發(fā)展趨勢 14
3.3組合趨勢 17
結(jié) 論 20
致謝語 21
[參考文獻] 22