Position estimation from direction or range measurements

T Hamel, C Samson - Automatica, 2017 - Elsevier
This paper revisits the problems of estimating the position of an object moving in n (≥ 2)-
dimensional Euclidean space using velocity measurements and either direction or range …

Observers for position estimation using bearing and biased velocity information

F Le Bras, T Hamel, R Mahony, C Samson - Sensing and Control for …, 2017 - Springer
This chapter considers the questions of observability and design of observers for position
estimates of an object moving in R^ n. The scenario considered assumes a possibly biased …

Observability criteron guidance for passive towed array sonar tracking

T Northardt - IEEE Transactions on Aerospace and Electronic …, 2022 - ieeexplore.ieee.org
Nonlinear sonar contact tracking always presents a significant observability challenge.
Observability as it relates to sonar tracking is the metric used to determine if a state estimate …

Source localization based on acoustic single direction measurements

JO Reis, PTM Batista, P Oliveira… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper presents a novel filtering technique to estimate the position of a moving target
based on discrete-time direction and velocity measurements. The velocity is assumed to be …

Riccati observers for position and velocity bias estimation from direction measurements

T Hamel, C Samson - 2016 IEEE 55th conference on decision …, 2016 - ieeexplore.ieee.org
This paper addresses the problem of estimating the position of a body moving in n (≥ 2)-
dimensional Euclidean space using body velocity measurements and the measurements of …

A bundle framework for observer design on smooth manifolds with symmetry

AA Joshi, DHS Maithripala, RN Banavar - arXiv preprint arXiv:1907.09234, 2019 - arxiv.org
The article presents a bundle framework for nonlinear observer design on a manifold with a
Lie group action. The group action on the manifold decomposes the manifold to a quotient …

Riccati observers for position and velocity bias estimation from either direction or range measurements

T Hamel, C Samson - arXiv preprint arXiv:1606.07735, 2016 - arxiv.org
This paper revisits the problems of estimating the position of an object moving in $ n $($\geq
2$)-dimensional Euclidean space using velocity measurements and either direction or …

Analyse d'observabilité et synthèse d'observateurs robustes pour l'atterrissage basé vision d'avions de ligne sur des pistes inconnues

V Gibert - 2016 - hal.science
Dans le cadre de la génération des avions de transport du futur, Les constructeurs
souhaitent développer une capacité d'atterrissage automatique permanente et ce, sur tout …