Results 11 to 20 of about 2,944 (276)

Characteristics of BDS Signal-in-Space User Ranging Errors and Their Effect on Advanced Receiver Autonomous Integrity Monitoring Performance [PDF]

Sensors, 2018
Signal-In-Space User Range Errors (SIS UREs) are assumed to be overbounded by a normal distribution with a standard deviation represented by the User Range Accuracy (URA).
Zhipeng Wang, Wei Shao, Rui Li, Dan Song, Tinglin Li   +4 more
doaj   +3 more sources

T-RAIM for Precise Orbit Determination in LEO-PNT [PDF]

Sensors
The rapid development of Low Earth Orbit Position, Navigation, and Timing (LEO-PNT) constellations presents opportunities to augment Global Navigation Satellite Systems (GNSSs) with additional signals from Low Earth Orbit (LEO) satellites, thereby ...
Ciro Gioia, Francesco Menzione, Andrea Piccolo, Stefano Casotto, Massimo Bardella   +4 more
doaj   +2 more sources

Kalman filter-based ARAIM algorithm for integrity monitoring in urban environment

ICT Express, 2019
This work proposes an adaptation of Advanced Receiver Autonomous Integrity Monitoring (ARAIM) algorithm for snapshot integrity monitoring in urban environment, using Kalman Filter (KF) as underlying positioning method.
Hieu Trung Tran, Letizia Lo Presti
doaj   +3 more sources

Research on GPS Receiver Autonomous Integrity Monitoring Algorithm In the Occurrence of Two-satellite Faults

MATEC Web of Conferences, 2016
Reliability is an essential factor for GPS navigation system. Therefore, an integrity monitoring is considered as one of the most important parts for a navigation system.
Wang Er Shen, Yue Xiao Dong, Pang Tao, Zhang Zhi Xian   +3 more
doaj   +2 more sources

Parity Space Projection Line Based Fault Detection Method for Advanced Receiver Autonomous Integrity Monitoring

IEEE Access, 2018
The advanced receiver autonomous integrity monitoring (ARAIM) is an augmentation of future multi-constellation global navigation satellite system for fulfilling stringent navigation integrity specified in safety-critical applications. Until recently, the
Peng Zhao, Yanbo Zhu, Rui Xue, Lei Zheng
doaj   +3 more sources

A survey of GNSS receiver autonomous integrity monitoring: Research status and opportunities

Frontiers in Physics
Integrity monitoring is crucial in applications closely related to the safety of human life and property, such as aviation, maritime navigation, autonomous driving, and rail transportation.
Zhen Huang, Zhen Huang, Weihua Mou, Weihua Mou, Rui Wang, Pengpeng Li, Pengpeng Li, Zhicheng Lyu, Zhicheng Lyu, Gang Ou, Gang Ou   +10 more
doaj   +2 more sources

Receiver Autonomous Integrity Monitoring Schemes for Global Navigation Satellite Systems

, 2014
The accuracy of the navigation solutions can be greatly improved by using modernized GNSS with more visible satellites and multiple civilian frequencies. Another important performance criterion is integrity, which is defined to guarantee the safety of the navigation solution for such applications as civil aviation in which safety is of paramount issue.
Jiang, Yiping
openaire   +4 more sources

GNSS-based receiver autonomous integrity monitoring for aircraft navigation

, 2016
Geen ...
Imparato, D., Imparato, D. (author)
openaire   +4 more sources

Performance of Receiver Autonomous Integrity Monitoring (RAIM) for vertically guided approaches

, 2008
International ...
Martineau, Anaïs, Macabiau, Christophe, Nikiforov, Igor, Roturier, Benoit   +3 more
core   +7 more sources

Real Time Advanced Receiver Autonomous Integrity Monitoring in DLR’s Multi-Antenna GNSS Receiver [PDF]

, 2012
The present paper introduces a real-time implementation of Advanced Receiver Autonomous Integrity Monitoring (ARAIM) implemented in DLR’s array antenna receiver “GALANT”. The receiver is capable of tracking multiple frequency measurements both from GPS and Galileo signals.
Rippl, Markus
openaire   +2 more sources