BeiDou三频观测值的中/长基线精密定位方法与模糊度快速确定技术
发布时间:2021-09-06 07:59
GNSS精密相对定位(Precise Relative Positioning)是二十世纪八十年代发展起来的一种空间定位技术,是最早发展的一项GNSS精密定位技术。经过三十余年的发展,GNSS精密相对定位的基本理论与实践问题都已成熟,相关的测量技术规范也已经制定。因其精度高、速度快、无需通视、可全天候观测及成本相对低廉等优点,在大地测量、工程建设、地球科学研究等领域得到了广泛应用,成为众多领域不可或缺的一项重要技术。尽管如此,GNSS精密相对定位技术仍然存在一些局限性。在中/长距离情况下,因大气延迟误差无法通过双差消除,且难以快速分离,导致模糊度难以快速固定,制约了其在某些场合中的应用,该问题一直是众多学者一直致力于解决的关键问题。除GPS外的其它导航卫星系统如BeiDou、Galileo及GLONASS的建设和发展,为GNSS精密相对定位技术的发展带来了新的机遇,使GNSS精密相对定位技术再一次成为研究热点。对于中国自主研发的BeiDou导航卫星系统,其性能迫切需要评估和测试。本论文旨在基于BeiDou三频观测值,研究适用于BeiDou观测值的模糊度解算方法和策略,缩短BeiDou中...
【文章来源】:武汉大学湖北省 211工程院校 985工程院校 教育部直属院校
【文章页数】:182 页
【学位级别】:博士
【部分图文】:
图2.2.1定位误差及Ratio值??
1零基线BeiDou伪距观测值残差序列
2零基线BeiDou相位观测值残差序列
【参考文献】:
期刊论文
[1]Characterization of multi-GNSS between-receiver differential code biases using zero and short baselines[J]. Baocheng Zhang,Peter J.G.Teunissen. Science Bulletin. 2015(21)
[2]BDS triple-frequency carrier-phase linear combination models and their characteristics[J]. ZHANG XiaoHong,HE XiYang. Science China(Earth Sciences). 2015(06)
[3]Preliminary assessment of the navigation and positioning performance of BeiDou regional navigation satellite system[J]. YANG YuanXi,LI JinLong,WANG AiBing,XU JunYi,HE HaiBo,GUO HaiRong,SHEN JunFei,DAI Xian. Science China(Earth Sciences). 2014(01)
[4]GLONASS三种载波频率组合值研究[J]. 徐军,陶庭叶,高飞. 大地测量与地球动力学. 2013(01)
[5]函数极值法求解三频GNSS最优载波相位组合观测量[J]. 李金龙,杨元喜,何海波,徐君毅,郭海荣. 测绘学报. 2012(06)
[6]北斗三频无几何相位组合周跳探测与修复[J]. 黄令勇,宋力杰,王琰,智遂强. 测绘学报. 2012(05)
[7]Wide area real time kinematic decimetre positioning with multiple carrier GNSS signals[J]. FENG YanMing1 & LI BoFeng1,2 1 Faculty of Science and Technology, Queensland University of Technology, GPO Box 2434, QLD 4001, Australia; 2 Department of Surveying and Geo-informatics Engineering, Tongji University, Shanghai 200092, China. Science China(Earth Sciences). 2010(05)
[8]Assessment of stochastic models for GPS measurements with different types of receivers[J]. LI BoFeng1, SHEN YunZhong1,2 & XU PeiLiang3 1 Department of Surveying and Geo-informatics Engineering, Tongji University, Shanghai 200092, China; 2 Key Laboratory of Advanced Surveying Engineering of SBSM, Shanghai 200092, China; 3 Disaster Prevention Research Institute, Kyoto University, Uji, Kyoto 611-0011, Japan. Chinese Science Bulletin. 2008(20)
[9]GPS多频相位组合观测值的定位精度分析[J]. 伍岳,郭金来,孟央,孙伟. 武汉大学学报(信息科学版). 2006(12)
[10]Galileo卫星定位系统相位组合观测值的模型研究[J]. 王泽民,柳景斌. 武汉大学学报(信息科学版). 2003(06)
本文编号:3387080
【文章来源】:武汉大学湖北省 211工程院校 985工程院校 教育部直属院校
【文章页数】:182 页
【学位级别】:博士
【部分图文】:
图2.2.1定位误差及Ratio值??
1零基线BeiDou伪距观测值残差序列
2零基线BeiDou相位观测值残差序列
【参考文献】:
期刊论文
[1]Characterization of multi-GNSS between-receiver differential code biases using zero and short baselines[J]. Baocheng Zhang,Peter J.G.Teunissen. Science Bulletin. 2015(21)
[2]BDS triple-frequency carrier-phase linear combination models and their characteristics[J]. ZHANG XiaoHong,HE XiYang. Science China(Earth Sciences). 2015(06)
[3]Preliminary assessment of the navigation and positioning performance of BeiDou regional navigation satellite system[J]. YANG YuanXi,LI JinLong,WANG AiBing,XU JunYi,HE HaiBo,GUO HaiRong,SHEN JunFei,DAI Xian. Science China(Earth Sciences). 2014(01)
[4]GLONASS三种载波频率组合值研究[J]. 徐军,陶庭叶,高飞. 大地测量与地球动力学. 2013(01)
[5]函数极值法求解三频GNSS最优载波相位组合观测量[J]. 李金龙,杨元喜,何海波,徐君毅,郭海荣. 测绘学报. 2012(06)
[6]北斗三频无几何相位组合周跳探测与修复[J]. 黄令勇,宋力杰,王琰,智遂强. 测绘学报. 2012(05)
[7]Wide area real time kinematic decimetre positioning with multiple carrier GNSS signals[J]. FENG YanMing1 & LI BoFeng1,2 1 Faculty of Science and Technology, Queensland University of Technology, GPO Box 2434, QLD 4001, Australia; 2 Department of Surveying and Geo-informatics Engineering, Tongji University, Shanghai 200092, China. Science China(Earth Sciences). 2010(05)
[8]Assessment of stochastic models for GPS measurements with different types of receivers[J]. LI BoFeng1, SHEN YunZhong1,2 & XU PeiLiang3 1 Department of Surveying and Geo-informatics Engineering, Tongji University, Shanghai 200092, China; 2 Key Laboratory of Advanced Surveying Engineering of SBSM, Shanghai 200092, China; 3 Disaster Prevention Research Institute, Kyoto University, Uji, Kyoto 611-0011, Japan. Chinese Science Bulletin. 2008(20)
[9]GPS多频相位组合观测值的定位精度分析[J]. 伍岳,郭金来,孟央,孙伟. 武汉大学学报(信息科学版). 2006(12)
[10]Galileo卫星定位系统相位组合观测值的模型研究[J]. 王泽民,柳景斌. 武汉大学学报(信息科学版). 2003(06)
本文编号:3387080
本文链接:https://www.wllwen.com/kejilunwen/dizhicehuilunwen/3387080.html