RAIM and Failure Mode Slope: Effects of Increased Number of Measurements and Number of Faults.

ABSTRACT: This article provides a comprehensive analysis of the impact of the increasing number of measurements and the possible increase in the number of faults in multi-constellation Global Navigation Satellite System (GNSS) Receiver Autonomous Integrity Monitoring (RAIM). Residual-based fault detection and integrity monitoring techniques are ubiquitous in linear over-determined sensing systems. An important application is RAIM, as used in multi-constellation GNSS-based positioning. This is a field in which the number of measurements, m, available per epoch is rapidly increasing due to new satellite systems and modernization. Spoofing, multipath, and non-line of sight signals could potentially affect a large number of these signals. This article fully characterizes the impact of measurement

SUBMITTER: Uwineza JB 

PROVIDER: S-EPMC10221399 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature