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浏览/检索结果: 共8条，第1-8条 帮助 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 Robust Kalman Filter Aided GEO/IGSO/GPS Raw-PPP/INS Tight Integration 期刊论文 SENSORS, 2019, 卷号: 19, 期号: 2 作者:  Gao, Zhouzheng;  Li, You;  Zhuang, Yuan;  Yang, Honglei;  Pan, Yuanjin 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/05 robust extended Kalman filter (R-EKF)  geosynchronous Earth orbit (GEO) satellites  inclined geo-synchronous orbit (IGSO) satellites  precise point positioning (PPP)  inertial navigation system (INS)   GEO-Satellite-Based Reflectometry for Soil Moisture Estimation: Signal Modeling and Algorithm Development 期刊论文 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2018, 卷号: 56, 期号: 3 作者:  Ban, Wei;  Yu, Kegen;  Zhang, Xiaohong 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 BeiDou navigation satellite system (BDS)  geostationary earth orbit (GEO) interferometry  GEO reflectometry (GEO-R)  GEO satellites  soil moisture   A Novel Location-Awareness Method Using CubeSats for Locating the Spot Beam Emitters of Geostationary Communications Satellites 期刊论文 MATHEMATICAL PROBLEMS IN ENGINEERING, 2018, 卷号: 2018 作者:  Yang, Weicai;  Chang, Qing;  Kealy, Allison;  Xu, Yong;  Lan, Tianyi 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Communication satellites  Equations of motion  Geostationary satellites  Location  Satellites  Tracking (position)  Communications satellite  Geo-stationary orbits  Geostationary Earth orbit  Location awareness  Location systems  Measurement process  Radio frequencies  Realistic scenario  Orbits   Coastal ocean wind speed estimation based GNSS-reflectometry of beidou GEO satellite 会议论文 2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018 作者:  Kasantikul, K.;  Yang, D.;  Wang, Q. 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Geostationary satellites  Global positioning system  Mean square error  Monte Carlo methods  Neural networks  Oceanography  Orbits  Radio navigation  Reflection  Reflectometers  Remote sensing  Salinity measurement  Signal receivers  Speed  GEO satellites  Geostationary Earth orbit  Global Navigation Satellite Systems  Particle filter  Reflectometry  Root mean square errors  Significant wave height  Wind speed estimations  Wind   COMPASS time synchronization and dissemination—Toward centimetre positioning accuracy 期刊论文 2016, 2016 WANG ZhengBo; ZHAO Lu; WANG ShiGuang; ZHANG JianWei; WANG Bo; WANG LiJun; WANG ZhengBo; ZHAO Lu; WANG ShiGuang; ZHANG JianWei; WANG Bo; WANG LiJun 收藏  |  浏览/下载：20/0 COMPASS time synchronization and dissemination-Toward centimetre positioning accuracy 期刊论文 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2014, 卷号: 57, 页码: 1788-1804 作者:  Wang ZhengBo;  Zhao Lu;  Wang ShiGuang;  Zhang JianWei;  Wang Bo 收藏  |  浏览/下载：3/0  |  提交时间：2020/01/06 GNSS  time and frequency  Global Navigation Satellite System  GNSS  time synchronization  time dissemination  atomic clock  phase locked loop  relativity  Geo-stationary satellites  reference system   The separation methods and station keeping algoriths for multi-geos collocation 会议论文 作者:  Li, Hengnian;  Gao, Yijun;  Li, Jisheng 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/18 GEO satellites  Mathematical derivation  Physical separation  Radio frequencies  Relative distances  Separation distances  Separation methods  Station keeping   The strategies and algorithms study for multi-GEO satellites collocation 期刊论文 Yuhang Xuebao/Journal of Astronautics, 2009, 卷号: 30, 期号: 3, 页码: 967-973 作者:  Li, Heng-Nian;  Gao, Yi-Jun;  Yu, Pei-Jun;  Li, Ji-Sheng;  Huang, Yong-Xuan 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/18 Collision risks  Collocation separation strategies  Combined E-I separation  GEO satellites  Minimal distance  New strategy  Orbit parameters  Orbital element  Physical separation  Radio frequencies  Relative distances  Separation distances  Station keeping