A computationally efficient Kalman filter-based RAIM algorithm for aircraft navigation with GPS and NavIC

S Bhattacharyya - Measurement Science and Technology, 2023 - iopscience.iop.org
Integrity monitoring with a Kalman filter (KF) has recently attracted significant attention. In
this paper, a computationally efficient architecture of a KF-based receiver autonomous …

Multi-ride Fusion for Rail Digital Map Construction

M Brizzi, A Neri - 2023 IEEE/ION Position, Location and …, 2023 - ieeexplore.ieee.org
A novel technique for building a detailed Digital Map of the rail environment has been
implemented and tested. It is based on the fusion of multiple rides acquired by means of on …

Continuity risk evaluation of the Bayesian posterior integrity monitoring against multiple faults

B Liu, K O'Keefe - Aerospace Science and Technology, 2024 - Elsevier
Compared to the prior integrity monitoring of global navigation satellite system (GNSS), the
posterior integrity monitoring incorporates the used GNSS measurements into the …

An Improved Fusion Positioning Method for Millimeter Wave Radar and Stereo Camera

L Deng, T Zhou, B Yin, Z Guo, Q Sun… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
The fusion of millimeter-wave radar and camera sensors is crucial for tracking, positioning,
and path planning in autonomous driving systems. Millimeter-wave radar offers relatively …

Rail Digital Map Construction on GNSS Denied Areas

M Brizzi, F D'Orazio, A Neri - … of the 2023 International Technical Meeting of …, 2023 - ion.org
A Digital Map of the rail infrastructure in a key element to support the adoption of GNSS in
railway signalling and satisfy the strict accuracy and integrity requirements even in the …

Методи та засоби підвищення точності обробки інформації в бортових підсистемах БпЛА

БІ Долінце - 2024 - dspace.nau.edu.ua
Дисертація зосереджена на розв'язанні важливого методологічного та науково-
технічного завдання, що полягає у підвищенні ефективності обробки інформації в …

A Solution Separation Algorithm for Velocity Estimation in Rail and Road Applications

M Brizzi, A Neri, F Rispoli - Proceedings of the 36th International Technical …, 2023 - ion.org
In this work, we propose the use of velocity directly derived from Global Navigation Satellite
System observables in safety-critical applications. In particular, we extend the Solution …

On the Integrity of GNSS-IMU Train Positioning Exploiting the Track Constraint

A Neri, M Brizzi, A Vennarini, F Rispoli - … of the ION 2024 Pacific PNT …, 2024 - ion.org
In this study, we introduce a novel approach for enhancing the accuracy and reliability of
positioning systems in railway applications. Our method focuses on utilizing the inherent …

A Virtual Track Velocity Constraint for Integrity Enhancement in Automated Driving Systems

M Brizzi, A Neri - Proceedings of the ION 2024 Pacific PNT Meeting, 2024 - ion.org
The integrity of the positioning information provided to Intelligent Transport Systems and
Automated Driving Systems is crucial, as significant solution errors could escalate the risk of …