PhD Thesis
Commande H∞ paramétrique et application aux viseurs gyrostabilisés.
Guillaume Rance.
Thesis, July 2018.
Journals
Certified Kinematic Tools for the Design and Control of Parallel Robots
Alexandre Lê, Damien Chablat, Fabrice Rouillier, Guillaume Rance.
Mechanisms and Machine Theory, 2025.
PDF
Conference papers
2025
Development of a star classifier for optimal geopositionning purposes using a star sighting device.
Guillaume Rance, Philippe Élie.
European Navigation Conference (ENC), 2025.
2024
On a Software Joint Velocity Limitation of a Spherical Parallel Manipulator with Coaxial Input Shafts.
Alexandre Lê, Guillaume Rance, Fabrice Rouillier, Arnaud Quadrat, Damien Chablat.
19th International Symposium on Advances in Robot Kinematics (ARK), 2024.
Inertial Line-Of-Sight Stabilization Using a 3-DOF Spherical Parallel Manipulator with Coaxial Input Shafts .
Alexandre Lê, Guillaume Rance, Fabrice Rouillier, Damien Chablat.
11th International Symposium on Optronics in Defence & Security (OPTRO), 2024.
2022
On the Certification of the Kinematics of 3-DOF Spherical Parallel Manipulators.
Alexandre Le, Damien Chablat, Guillaume Rance, Fabrice Rouillier.
Maple Conference, 2022.
2018
Using symbolic computation to solve algebraic Riccati equations arising in invariant filtering.
Axel Barrau, Yacine Bouzidi, Alban Quadrat, Arnaud Quadrat, Guillaume Rance.
European Control Conference, June 2018.
Parametric sub-optimal H∞ controllers for an optro-mechanical system modeled by a time-delay 4th order system.
Guillaume Rance, Yacine Bouzidi, Alban Quadrat, Arnaud Quadrat.
8th International Symposium on Optronics in Defense and Security, February 2018.
2017
Explicit H∞ controllers for 4th order single-input single-ouput systems with parameters and their application to the two mass-spring system with damping.
Guillaume Rance, Yacine Bouzidi, Alban Quadrat, Arnaud Quadrat, Fabrice Rouillier.
20th International Federation on Automatic Control World Congress, July 2017.
→ For a detailed proof of the maximal real root of a polynomial of degree 4 with real generic coefficients,
please refer to section Software & Downloads
Explicit H∞ controllers for 1st to 3rd order single-input single-ouput systems with parameters.
Guillaume Rance, Yacine Bouzidi, Alban Quadrat, Arnaud Quadrat.
20th International Federation on Automatic Control World Congress, July 2017.
2016
A symbolic-numeric method for the parametric H∞ loop-shaping design problem.
Guillaume Rance, Yacine Bouzidi, Alban Quadrat, Arnaud Quadrat.
Mathematical Theory of Networks and Systems, July 2016, pp 574-581
Patents
TELESCOPE CASSEGRAIN A ACTIONNEURS PIEZO-ELECTRIQUES POUR VISEUR GYROSTABILISE HAUTE PERFORMANCE
Guillaume Rance, Arnaud Quadrat, Guillaume Siejak, Dominique Amorim.
FR3157565 - 27/06/2025 - Safran Electronics & Defense
PROCEDE DE COMMANDE D'UN DISPOSITIF OPTRONIQUE EMBARQUE ET DISPOSITIF OPTRONIQUE EMBARQUE CORRESPONDANT
Guillaume Rance, Jean-Luc Demange, Philippe Élie.
FR3157574 - 27/06/2025 - Safran Electronics & Defense
PROCEDE ET DISPOSITIF DE REFERENCEMENT D'UN SATELLITE ARTIFICIEL DANS UN EPHEMERIDE D'ETOILES POUR LA DETECTION D'UN LEURRAGE GNSS
Method and device for referencing an artificial satellite in a star ephemeris in order to detect GNSS spoofing
Marie Capitaine, Guillaume Rance, Philippe Élie, Jean-Luc Demange.
WO2025046185 - 06/03/2025 - Safran Electronics & Defense
DISPOSITIF DE VEILLE OPTRONIQUE STABILISÉE PAR ROBOT MANIPULATEUR
Optronic surveillance device stabilised by a manipulator robot
Guillaume Rance, Arnaud Quadrat, Éric François, Emmanuel Kling.
WO2024126941 - 20/06/2024 - Safran Electronics & Defense
DETECTION ET CORRECTION DE DERIVE D'UN DISPOSITIF DE NAVIGATION PAR VISEE STELLAIRE
Detection and correction of drift in a star tracking navigation device
Guillaume Rance, Philippe Élie.
WO2024089353 - 02/05/2024 - Safran Electronics & Defense