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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 专题：国家授时中心    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Optimization of ground tracking stations for BDS-3 satellite orbit determination 期刊论文 ADVANCES IN SPACE RESEARCH, 2021, 卷号: 68, 期号: 10, 页码: 4069-4087 作者:  Zhang, Rui;  Tu, Rui;  Zhang, Pengfei;  Fan, Lihong;  Han, Junqiang 收藏  |  浏览/下载：17/0  |  提交时间：2021/11/26 Bds-3  Satellite Orbit Determination  Ground Tracking Station  Optimization Algorithm  Inter-satellite Link   Positioning bias of different frequency observations in double-differenced relative positioning 期刊论文 ADVANCES IN SPACE RESEARCH, 2020, 卷号: 66, 期号: 6, 页码: 1321-1328 作者:  Liu, Jinhai;  Tu, Rui;  Zhang, Rui;  Han, Junqiang;  Fan, Lihong 收藏  |  浏览/下载：27/0  |  提交时间：2020/08/31 BDS  GPS  RTK  Double-differenced  Inter-frequency bias  Relative positioning  CDMA   Automatic Calibration of Process Noise Matrix and Measurement Noise Covariance for Multi-GNSS Precise Point Positioning 期刊论文 MATHEMATICS, 2020, 卷号: 8, 期号: 4, 页码: 20 作者:  Zhang, Xinggang;  Li, Pan;  Tu, Rui;  Lu, Xiaochun;  Ge, Maorong 收藏  |  浏览/下载：11/0  |  提交时间：2020/09/01 EM-algorithm  multi-GNSS  PPP  process noise  observation covariance matrix  extended Kalman filter  machine learning   Real-time BDS signal-in-space anomaly detection method considering receiver anomalies 期刊论文 IET RADAR SONAR AND NAVIGATION, 2019, 卷号: 13, 期号: 12, 页码: 2220-2229 作者:  Fan, Lihong;  Tu, Rui;  Zhang, Rui;  Zheng, Zengji;  Liu, Jinhai 收藏  |  浏览/下载：28/0  |  提交时间：2021/11/29 satellite navigation  astronomical ephemerides  telecommunication network reliability  signal detection  signal-in-space user range error  SIS URE  real-time navigation  positioning users  real-time SIS anomalies  location services  BeiDou satellites  user range accuracy index  navigation ephemeris  anomaly detection threshold  real-time observation data  receiver anomalies  BeiDou Navigation Satellite System  MultiGlobal Navigation Satellite System Experiment  precise ephemeris detection results  real-time BDS signal-in-space anomaly detection method  IURE  international GNSS Monitoring &  Assessment System   A novel predictive algorithm for double difference observations of obstructed BeiDou geostationary earth orbit (GEO) satellites 期刊论文 ADVANCES IN SPACE RESEARCH, 2019, 卷号: 63, 期号: 5, 页码: 1554-1565 作者:  Du, Yuan;  Huang, Guanwen;  Zhang, Qin;  Tu, Rui;  Han, Junqiang 收藏  |  浏览/下载：22/0  |  提交时间：2021/11/29 BDS GEO  Double difference observation prediction  RTK  Douglas-Peucker   RTK model and positioning performance analysis using Galileo four-frequency observations 期刊论文 ADVANCES IN SPACE RESEARCH, 2019, 卷号: 63, 期号: 2, 页码: 913-926 作者:  Tu, Rui;  Liu, Jinhai;  Zhang, Rui;  Zhang, Pengfei;  Huang, Xiaodong 收藏  |  浏览/下载：12/0  |  提交时间：2021/11/29 Galileo system  Four-frequency observations  Real-time kinematics  Precise positioning   The study and realization of BDS un-differenced network-RTK based on raw observations 期刊论文 ADVANCES IN SPACE RESEARCH, 2017, 卷号: 59, 期号: 11, 页码: 2809-2818 作者:  Tu, Rui;  Zhang, Pengfei;  Zhang, Rui;  Lu, Cuixian;  Liu, Jinhai 收藏  |  浏览/下载：22/0  |  提交时间：2021/11/29 BDS  Un-differenced  NRTK  URTK  Ambiguity resolution   A Unified Model for BDS Wide Area and Local Area Augmentation Positioning Based on Raw Observations 期刊论文 SENSORS, 2017, 卷号: 17, 期号: 3, 页码: 15 作者:  Tu, Rui;  Zhang, Rui;  Lu, Cuixian;  Zhang, Pengfei;  Liu, Jinhai 收藏  |  浏览/下载：15/0  |  提交时间：2021/11/29 BDS  PPP/RTK  local augmentation positioning  ambiguity resolution   Chinese Area Positioning System With Wide Area Augmentation 期刊论文 JOURNAL OF NAVIGATION, 2012, 卷号: 65, 期号: 2, 页码: 339-349 Cheng Xuan; Li ZhiGang; Yang XuHai; Wu WenJun; Lei Hui; Feng ChuGang 收藏  |  浏览/下载：10/0  |  提交时间：2012/09/05 Chinese Area Positioning System (CAPS)  Paired Observation Combination