Integrity monitoring for all-source navigation enhanced by Kalman filter-based solution separation
Integrity is a popular and effective index as a measure of trust for navigation system to place
in the correct position. The classical snapshot-based integrity monitoring methods have a …
in the correct position. The classical snapshot-based integrity monitoring methods have a …
Determination of fault probabilities for ARAIM
Two critical parameters for advanced receiver autonomous integrity monitoring are the
probability of satellite fault and the probability of constellation fault. This paper provides …
probability of satellite fault and the probability of constellation fault. This paper provides …
Characterizing BDS signal‐in‐space performance from integrity perspective
The full deployment of China's BeiDou navigation satellite system (BDS) was finalized in
June 2020. To support safety‐critical applications, the system must provide assured signal …
June 2020. To support safety‐critical applications, the system must provide assured signal …
Fault-free integrity analysis of mega-constellation-augmented GNSS
In this paper, we evaluate the potential of mega-constellation-augmented GNSS (GNSS-MC)
to provide fault-free high-integrity positioning in both open sky and urban areas. We derive a …
to provide fault-free high-integrity positioning in both open sky and urban areas. We derive a …
Effect of user antenna group delay variation error on advanced raim
E Bang, MS Circiu, S Caizzone, M Rippl… - … : Journal of the Institute …, 2024 - navi.ion.org
This study investigates the impact of antenna group delay variation (AGDV)-induced error on
advanced receiver autonomous integrity monitoring. We model the AGDV error contribution …
advanced receiver autonomous integrity monitoring. We model the AGDV error contribution …
Bounding of correlated double-differenced GNSS observation errors using NRTK for precise positioning of autonomous vehicles
H Elsayed, A El-Mowafy, K Wang - Measurement, 2023 - Elsevier
Bounding satellites' nominal measurement errors to calculate the protection level (PL) of the
position error is a salient step of integrity monitoring of positioning autonomous vehicles …
position error is a salient step of integrity monitoring of positioning autonomous vehicles …
Position-domain non-Gaussian error overbounding for ARAIM
L Zhao, J Zhang, L Li, F Yang, X Liu - Remote Sensing, 2020 - mdpi.com
The non-Gaussian observation error is a threat for advanced receiver autonomous integrity
monitoring (ARAIM), because the protection level of ARAIM based on the Gaussian …
monitoring (ARAIM), because the protection level of ARAIM based on the Gaussian …
Implementation and analysis of fault grouping for multi-constellation advanced RAIM
The aviation community is pursuing multi-constellation Advanced Receiver Autonomous
Integrity Monitoring (ARAIM) to offer safe aircraft navigation services. The computational …
Integrity Monitoring (ARAIM) to offer safe aircraft navigation services. The computational …
Gaussian‐Pareto overbounding of DGNSS pseudoranges from CORS
This paper presents a novel approach for overbounding unknown distribution functions
called the Gaussian‐Pareto overbounding. This extends the current practice of using …
called the Gaussian‐Pareto overbounding. This extends the current practice of using …
High-integrity TLE error models for MEO and GEO satellites
This paper describes a statistical positioning error analysis for two-line element (TLE) data of
a set of medium earth orbiting (MEO) and geostationary earth orbiting (GEO) satellites over …
a set of medium earth orbiting (MEO) and geostationary earth orbiting (GEO) satellites over …