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[会议论文] 作者：LiqianZhao[1]XiaogongHu[2]ShanshiZhou[2]ChengpanTang[2]YufeiYang[3],
来源：第十届中国卫星导航学术年会 年份：2019
Beidou-2 satellite navigation system adopts China Geodetic Coordinate System 2000 (CGCS2000), which can't meet the requirements of Beidou-3 global service a...
The Challenges of LEO based Navigation Augmentation System - Lessons Learned from Luojia-1A satellit
[会议论文] 作者：LeiWang[1]RuizhiChen[1]BeizhenXu[2]XinxinZhang[2]TaoLi[2]CailunWu[3],
来源：第十届中国卫星导航学术年会 年份：2019
The Low earth orbiter(LEO) based navigation signal transmitters has advantages in fast-changing geometry and low free space loss, which can be served as a c...
[会议论文] 作者：ShuangchengZhang[1]XuerongChen[2]YangNan[3]QiLiu[2],
来源：第十届中国卫星导航学术年会 年份：2019
The monitoring of sea level change is a hot issue in the field of marine environment and global climate change research. With the rapid development of GNSS...
[期刊论文] 作者：王鑫^1, 赵晓菲^{2, 3}, 丁超^1,,
来源：宝鸡文理学院学报(自然科学版) 年份：2019
目的:针对多级齿轮传动系统中行星轮故障信号微弱、难以识别的问题,利用传递特性分析挖掘故障信号的传递关系,提出行星轮故障信号的识别方法。方法:以多级齿轮传动系统故障仿...
[会议论文] 作者：DongxiaWang[1]RuiGuo[2]JieXin[2]ZhiqiaoChang[2]XinShi[2]TianqiaoZhang[2],
来源：第十届中国卫星导航学术年会 年份：2019
According to the rare existing researches of RDSS position service of satellite navigation system, this article evaluates RDSS position service performance...
[会议论文] 作者：ShuaiNie[1]PengfeiWang[2]ZijingQiu[2]FengZhao[2]FengQi[2]GangMing[2]FangWang[2]XiumeiNiu[2]SongbaiKang[2]GanghuaMei[2],
来源：第十届中国卫星导航学术年会 年份：2019
A high-performance lamp-pumped rubidium atomic frequency standard (RAFS) prototype is developed. In the physics package of the RAFS, a rubidium spectral lam...
[会议论文] 作者：NanYe[1]HaiyueLi[2]WendongZhong[2]YufanHe[2]YuRen[2],
来源：第十届中国卫星导航学术年会 年份：2019
When the navigation satellite GEO performs a station keeping, high-precision orbit elements are required. The analytical solution can hardly meet the high-p...
[期刊论文] 作者：2 3=5,
来源：课堂内外(初中版) 年份：2019
《我是路人甲》 主演：万国鹏/王婷/沈凯/徐小琴/林晨 标签：梦想与努力 推荐指数：★★★☆ 百分百幸运的背后是努力 每个人的生命就是从A点到B点的区间，而每一天的轨迹就是区间中小小的一点。日复一日，年复一年，无数的点构成了线，最后画出人生的轨迹。生......
[期刊论文] 作者：王鑫^1, 赵晓菲^{2, 3}, 丁超,
来源：宝鸡文理学院学报(自然科学版 年份：2019
...
[会议论文] 作者：ShuangchengZhang[1]ChenglongZhang[2]LifuWang[3]TaoChe[4]HaoLi[2]XuerongChen[2],
来源：第十届中国卫星导航学术年会 年份：2019
Snowfall is an important freshwater resource; manual monitoring and laser detection can monitor snow to a certain extent, but there is a lot of uncertainty...
[期刊论文] 作者：王高新, 丁幼亮,,
来源：公路 年份：2019
静风荷载作用下大跨桥梁结构的横向位移响应大小直接关系到桥梁结构在运营期间的安全性能。基于安装在苏通大桥斜拉桥上的结构健康监测系统,对钢箱梁跨中部位的三维风场和GPS...
[期刊论文] 作者：冯淑玲1, 2, 王 凌1, 2, 王少明1, 2, 庄 捷1,,
来源：中国临床药理学与治疗学 年份：2019
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[会议论文] 作者：LinHan[1]YansongMeng[2]LangBian[2],
来源：第十届中国卫星导航学术年会 年份：2019
With the rapid development of Global Navigation Satellite System (GNSS) Precise Point Positioning (PPP) ambiguity resolution, high-quality Multi-GNSS fracti...
Assessment of the Seismic Hazard in Wellington and Adjacent Areas in New Zealand using RS, GIS and L
[会议论文] 作者：AbubakrHassan[1]DingfaHuang[2]ElhadiK.Mustafa[1]MohamedA.Damos[1]ZhongshanJiang[2]LupengZhang[2],
来源：第十届中国卫星导航学术年会 年份：2019
The proper assessment of seismic hazard of the Wellington region in New Zealand is critical due to its reckoned as the main contributor to the earthquake ha...
[期刊论文] 作者：杨治安1, 2, 艾亮1, 2, 陶艳军1, 2, 肖威,
来源：电子元件与材料 年份：2019
...
[会议论文] 作者：NingWang[1]KezhaoLi[2]JinbenWei[3],
来源：第十届中国卫星导航学术年会 年份：2019
How to improve the speed and accuracy of location information is one of the key issues in current satellite navigation and positioning. This paper proposes...
Assessment of BeiDou-2 orbit and clock quality based on analysis of wide-lane ambiguities derived fr
[会议论文] 作者：SijingLiu[1]GangChen[2]QileZhao[3],
来源：第十届中国卫星导航学术年会 年份：2019
Precise point positioning (PPP) technique has been widely employed for precise positioning as it does not explicitly need any reference stations. The BeiDou...
[会议论文] 作者：LiluCui[1]JiangyuQian[2]ZhengboZou[3]XiaolongWang[4]ShiDu[2],
来源：第十届中国卫星导航学术年会 年份：2019
Aiming at the problem of cycle-slip detectionand repair, the ultra-wide lane combination is used to assist the pseudo-distance phase combination in order to...
[会议论文] 作者：AogenDong[1]YingXu[2]WenboWang[1]YuweiShi[2],
来源：第十届中国卫星导航学术年会 年份：2019
The concept of cooperative group localization (CGL) scheme, based on the measurements of time of arrival (TOA), is to solve the ill-conditioned cellular loc...
[会议论文] 作者：ZhiqiaoChang[1]XiaogongHu[2]RuiGuo[1]HuiRen[1]LiMa[3]ChengpanTang[2]JunyuPu[1],
来源：第十届中国卫星导航学术年会 年份：2019
In order to meet accuracy requirements of long-term almanac parameters for assisting inter-satellite link signal acquisition in autonomous navigation mode,...
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