Výsledky vyhledávání - "Clement Aubry"

LiDAR-based Structure Tracking for Agricultural Robots: Application to Autonomous Navigation in Vineyards

Autor: Hassan Nehme, Clement Aubry, Remi Boutteau, Romain Rossi, Xavier Savatier, Thomas Solatges

Publikováno v: Journal of Intelligent and Robotic Systems
Journal of Intelligent and Robotic Systems, Springer Verlag, 2021, 103 (4), ⟨10.1007/s10846-021-01519-7⟩

International audience; Autonomous navigation is a key defining feature that allows agricultural robots to perform automated farming tasks. Global navigation satellite system (GNSS) technology is providing autonomous navigation solutions for current

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f983fe4e53947b4253e31bde56cd47d9
https://hal.archives-ouvertes.fr/hal-03424546/document

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An Anomaly Detection Approach to Monitor the Structured-Based Navigation in Agricultural Robotics

Autor: Clement Aubry, Remi Boutteau, Hassan Nehme, Romain Rossi

Publikováno v: CASE

Local perception navigation methods allow agricultural robots to accurately track crop row structures while performing automated farming tasks. The integration of these methods as a part of a fully autonomous navigation solution requires continuous a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5835e2c96df6a7d492a9627c19b78d96
https://doi.org/10.1109/case49439.2021.9551568

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Proving the existence of loops in robot trajectories

Autor: Luc Jaulin, Clement Aubry, Simon Rohou, Peter Franek

Publikováno v: The International Journal of Robotics Research. 37:1500-1516

In this paper we present a reliable method to verify the existence of loops along the uncertain trajectory of a robot, based on proprioceptive measurements only, within a bounded-error context. The loop closure detection is one of the key points in s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7695494669c9c50aa547aa8bdd2c262a
https://doi.org/10.1177/0278364918808367

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On the use of Doppler-shift estimation for simultaneous underwater acoustic localization and communication

Autor: Clement Aubry, Antony Pottier, Philippe Forjonel, Pierre-Jean Bouvet, Yves Auffret

Publikováno v: OCEANS 2019-Marseille
OCEANS 2019-Marseille, Jun 2019, Marseille, France. pp.1-5, ⟨10.1109/OCEANSE.2019.8867265⟩

International audience; Due to the relative low propagation speed of acoustic waves in underwater medium, Underwater Acoustic (UWA) communication is severely impacted by Doppler shift effect especially as the transmission link is related to a system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d018ff0dc11298d6094c642d97fcde4
https://hal.archives-ouvertes.fr/hal-03025555/file/Full_Paper_OCEANS_19_Underwater_acoustic_positionning_and_communication.pdf

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A Local Charged Particle Swarm Optimization to track an underwater mobile source

Autor: Charles Coquet, Andreas Arnold, Pierre-Jean Bouvet, Clement Aubry

Publikováno v: MTS/IEEE Oceans
MTS/IEEE Oceans, 2019, Marseille, France
HAL

International audience; In this paper, a possible solution to track a mobile underwater source in a closed environment with N Autonomous Underwater Vehicles (AUV) in a swarm formation is adressed. The source tracking algorithm is defined as successfu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::423f0ccd8229c45ea676aa314d212cd4
https://hal.archives-ouvertes.fr/hal-02932492/file/lcpso2018coquet_IEEE.pdf

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On the analysis of orthogonal chirp division multiplexing for shallow water underwater acoustic communication

Autor: Yves Auffret, Pierre-Jean Bouvet, Clement Aubry

Publikováno v: OCEANS 2017 - Aberdeen.

This paper describes the use of the novel Orthogonal Chirp Division Multiplex (OCDM) waveform for an end-to-end high data rate underwater acoustic transmission system. The described OCDM based transmission is evaluated over a realistic underwater aco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf68277ab845af1d373150be2d467232
https://doi.org/10.1109/oceanse.2017.8084863

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Kernel characterization of an interval function

Autor: Rozenn Desmare, Luc Jaulin, Clement Aubry

Publikováno v: Mathematics in Computer Science
Mathematics in Computer Science, Springer, 2014, 8 (3-4), pp.379-390. ⟨10.1007/s11786-014-0206-9⟩

International audience; This paper proposes a set-membership approach to characterize the kernel of an intervalvalued function. In the context of a bounded-error estimation, this formulation makes it possible to embed all uncertainties of the problem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebaa841755f54246e7087265ca48e047
http://hdl.handle.net/20.500.12278/78119

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Loop detection of mobile robots using interval analysis

Autor: Clement Aubry, Luc Jaulin, Rozenn Desmare

Publikováno v: Automatica
Automatica, Elsevier, 2013, 49 (2), pp.463-470
Automatica, Elsevier, 2013, 49 (2), pp.463-470. ⟨10.1016/j.automatica.2012.11.009⟩

This paper proposes an original set-membership approach for loop detection of mobile robots in the situation where proprioceptive sensors only are available. To detect loops, the new concepts of the t-plane (which is a two dimensional space with time

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::897bda77bab94de517b292c7dcd5641b
https://hal-ensta-bretagne.archives-ouvertes.fr/hal-00773530

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