Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Jianping Xing"'
Publikováno v:
Applied Sciences, Vol 13, Iss 1, p 27 (2022)
High-level applications of geo-processing services generally lack accurate temporal and spatial information. BDS-3 provides high precision temporal and spatial reference for geoprocessing services, but their signal is prone to cycle slips in a severe
Externí odkaz:
https://doaj.org/article/c1af7024578b443b86f82423f49ea43e
A Robust Algorithm for Multi-GNSS Precise Positioning and Performance Analysis in Urban Environments
Publikováno v:
Remote Sensing, Vol 14, Iss 20, p 5155 (2022)
In this paper, we propose a partial ambiguity method of global navigation satellite system (GNSS) reliable positioning based on a robust estimation model to address the problems of the low reliability and availability of GNSS positioning in urban com
Externí odkaz:
https://doaj.org/article/b7946859484e41478de6924a272217f4
Publikováno v:
PLoS ONE, Vol 16, Iss 5, p e0250613 (2021)
Global navigation satellite system (GNSS) is a well-established sensors in the recent ionosphere research. By comparing with classical meteorological equipments, the GNSS application can obtain more reliable and precious ionospheric total electron co
Externí odkaz:
https://doaj.org/article/5c3904b8f568403a83c1701b219f165b
Publikováno v:
Applied Sciences, Vol 11, Iss 1, p 104 (2020)
The timing group delay parameter (TGD) or differential code bias parameter (DCB) is an important factor that affects the performance of GNSS basic services; therefore, TGD and DCB must be taken seriously. Moreover, the TGD parameter is modulated in t
Externí odkaz:
https://doaj.org/article/24b3444746cf42f88481ad3aff6494a3
Publikováno v:
Future Internet, Vol 11, Iss 12, p 247 (2019)
Accurate prediction of bus arrival times is a challenging problem in the public transportation field. Previous studies have shown that to improve prediction accuracy, more heterogeneous measurements provide better results. So what other factors shoul
Externí odkaz:
https://doaj.org/article/f7779318622443619de569efea935c55
Publikováno v:
Future Internet, Vol 11, Iss 4, p 97 (2019)
Aiming at the problems of poor time performance and accuracy in bus stops network optimization, this paper proposes an algorithm based on complex network and graph theory and Beidou Vehicle Location to measure the importance of bus stops. This method
Externí odkaz:
https://doaj.org/article/b2378646955645d6b4aebe5b4083476e
Publikováno v:
Future Internet, Vol 9, Iss 4, p 69 (2017)
In this paper, we propose a consensus algorithm with input constraints for traffic light signals in transit signal priority (TSP). TSP ensures control strategy of traffic light signals can be adjusted and applied according to the real-time traffic st
Externí odkaz:
https://doaj.org/article/c9de9f3ee9984c848c53cd78e376fd1c
Autor:
Shengli Wang, Dashuai Chai, Jianping Xing, Wengang Sang, Guoliang Chen, Yipeng Ning, Mingwei Yu
Publikováno v:
Advances in Space Research. 69:359-375
The integrated navigation of single-frequency global navigation satellite system (GNSS) and inertial navigation system (INS) has broad application prospects with the development of multi-constellation GNSS. However, GNSS signals are susceptible to in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::627d99216385b9be9ecc130cc0f6bb96
https://doi.org/10.1016/j.asr.2021.10.007
https://doi.org/10.1016/j.asr.2021.10.007
Publikováno v:
Journal of Materials Science: Materials in Electronics. 33:1183-1191
Polyphenylene oxide (PPO)-based microwave composite substrates filled with different volume fractions (10, 20, 30, 40, 50 vol%) of MgTiO3-Ca0.7La0.2TiO3 (MTCLT) ceramics were prepared by injection-molding process. The microstructure, thermal, mechani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18bf8a63fc70abb02caf31065c73a276
https://doi.org/10.1007/s10854-021-07407-y
https://doi.org/10.1007/s10854-021-07407-y
Publikováno v:
2nd International Conference on Artificial Intelligence, Automation, and High-Performance Computing (AIAHPC 2022).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20c71cbda72dcb76b291c89fbbc31e4f
https://doi.org/10.1117/12.2641400
https://doi.org/10.1117/12.2641400