Applications of intelligent transportation systems are continuously increasing. Since
positioning is a key component in these systems, it is essential to ensure its reliability and …

In face of the high complexity of modern systems and the increasing reliance on technology,
the strategies and methods to evaluate the integrity of systems and the information they …

GNSS spoofing is an emerging threat to navigation systems. INS/GNSS integrated
navigation, which is the most widely used baseline navigation configuration, has the …

Abstract Urban Air Mobility (UAM) uses highly automated air vehicles to offer safe and
efficient low-altitude urban air transportation services, for which ensuring navigation safety …

To ensure navigation integrity for safety-critical applications, this paper proposes an efficient
Fault Detection and Exclusion (FDE) scheme for tightly coupled navigation system of Global …

Deriving safe bounds on particle filter estimate is a research problem that, if solved, could
greatly benefit robots in life-critical applications, a field that is facing increasing interest as …

Global navigation satellite system (GNSS) signals have open structure and weak power,
which is vulnerable to spoofing attacks. The Innovation-based detection technique has been …

High-integrity information about the vehicle's dynamic state, including position and heading
(yaw angle), is required in order to implement automated driving functions. In this work, a …

This paper presents a new methodology to quantify robot localization safety by evaluating
integrity risk, a performance metric widely used in open-sky aviation applications that has …

In this work, a new time‐sequential positioning and fault detection method is developed for
dual‐frequency, multi‐constellation Advanced Receiver Autonomous Integrity Monitoring …