GNSS工程控制网精度估算程序研制毕业设计库.pdfVIP

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GNSS工程控制网精度估算程序研制毕

业设计

目录

摘要··························错误!未定义书签。

Abstract·······················错误!未定义书签。

第1章绪论·····························1

1.1控制网研究的目的和意义·····················1

1.2控制网设计的研究现状······················2

1.3本文研究的主要容························3

第2章全球导航卫星系统——GNSS··················4

2.1全球导航卫星系统概述······················4

2.2全球导航定位系统——GPS·····················4

2.2.1GPS的组成·························4

2.2.2GPS卫星信号························5

2.3俄罗斯卫星导航系统——GLONASS··················6

2.4欧洲卫星导航系统——GALILEO···················7

2.5北斗双星导航定位系统——RDSS··················7

2.6本章小结····························7

第3章GNSS工程控制网的布设····················9

3.1GNSS网的技术设计························9

.参考资料.

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3.1.1GNSS控制网的布网方式···················9

3.1.2GNSS网的布设原则····················10

3.2GPS控制网的优化设计·····················11

3.2.1GPS测量的特点······················11

3.2.2GPS控制网的优化设计指标·················11

3.3优化设计的分类和方法·····················14

3.3.1优化设计的分类·····················14

3.3.2优化设计的方法·····················15

3.4布设GNSS测量控制网的工作步骤·················16

3.5本章小结···························17

第4章平面控制网精度估算的原理·················18

4.1GNSS网平差的分类·······················18

4.2平面控制测量精度评估·····················18

4.3平面控制网精度评估的理论依据——参数平差···········19

4.4平面控制网的精度评定·····················20

4.5本章小结···························21

第5章基于MATLAB的GNSS控制网精度估算程序设计与实现····22

5.1MATLAB软件的概述·······················22

5.1.1MATLAB软件的生产与发展·················22

5.1.2MATLAB的特点······················