Browsing by Author "Rossini, Leopoldo"
Now showing items 1-20 of 20
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An open-loop control strategy of a reaction sphere for satellite attitude control
Rossini, Leopoldo; Chételat, Olivier; Onillon, Emmanuel; Perriard, Yves (2011) -
An optimal sensor placement strategy for force and torque analytical models of a reaction sphere actuator for satellite attitude control
Rossini, Leopoldo; Onillon, Emmanuel; Chételat, Olivier; Perriard, Yves (2012) -
Analytical and experimental investigation on the force and torque of a Reaction Sphere for satellite attitude control
Rossini, Leopoldo; Chételat, Olivier; Onillon, Emmanuel; Perriard, Yves (2011) -
Analytical Model of Eddy Currents in a Reaction Sphere Actuator
Strumik, Marek; Wawrzaszek, Roman; Banaszkiewicz, Marek; Seweryn, Karol; Sidz, Michal; Onillon, Emmanuel; Rossini, Leopoldo (2014) -
Back-EMF and rotor angular velocity estimation for a reaction sphere actuator
Rossini, Leopoldo; Onillon, Emmanuel; Chételat, Olivier; Perriard, Yves (2014) -
Closed-loop magnetic bearing and angular velocity control of a reaction sphere actuator
Rossini, Leopoldo; Onillon, Emmanuel; Chételat, Olivier; Perriard, Yves (2015) -
Development and Closed-loop Experimental Results of a Reaction Sphere Elegant Breadboard
Rossini, Leopoldo; Onillon, Emmanuel; Boletis, Alexis; Mingard, Stefan; Wawrzaszek, Roman; Serin, Jérôme; Ortega, Carlos (2015) -
Efficiency Optimisation of Slotless Magnetic Bearing Machines
Borque Gallego, Guzmán; Rossini, Leopoldo; Achtnich, Timon; Martins Araujo, Douglas; Perriard, Yves (2021) -
Electromagnetic Force Simulations on a Reaction Sphere for Satellite Attitude Control
Rossini, Leopoldo; Onillon, Emmanuel; Chételat, Olivier; Allegranza, Claudia (2010) -
Electromagnetic Modeling and Control Aspects of a Reaction Sphere for Satellite Attitude Control
Rossini, Leopoldo (2014) -
Force Analysis of a Slotless Lorentz-Type Active Magnetic Bearing Actuator
Borque Gallego, Guzmán; Rossini, Leopoldo; Achtnich, Timon; Zwyssig, Christof; Martins Araujo, Douglas; Perriard, Yves (2018) -
Force and Torque Analytical Models of a Reaction Sphere Actuator Based on Spherical Harmonic Rotation and Decomposition
Rossini, Leopoldo; Chételat, Olivier; Onillon, Emmanuel; Perriard, Yves (2013) -
Force and Torque Model of Ironless Passive Magnetic Bearing Structures
Borque Gallego, Guzmán; Rossini, Leopoldo; Achtnich, Timon; Zwyssig, Christof; Martins Araujo, Douglas; Perriard, Yves (2019)This article presents the development and validation of a three-dimensional force and torque semi-analytical model for ironless permanent magnet structures. This method relies on the de?nition of the magnetic ?ux density ... -
Hybrid FEM-analytical force and torque models of a reaction sphere actuator
Rossini, Leopoldo; Onillon, Emmanuel; Chételat, Olivier; Perriard, Yves (2013) -
Linear Parameter-Varying Kalman Filter for angular velocity estimation of a reaction sphere actuator for satellite attitude control
Borque Gallego, Guzmán; Rossini, Leopoldo; Onillon, Emmanuel; Karimi, Alireza (2017)This paper presents a novel angular velocity estimation strategy of a Reaction Sphere (RS) for satellite attitude control based on a Linear Parameter-Varying (LPV) Kalman Filter. The reaction sphere is a permanent magnet ... -
Magnetic bearing reaction wheel micro-vibration signature prediction
Borque Gallego, Guzmán; Rossini, Leopoldo; Onillon, Emmanuel; Achtnich, Timon; Zwyssig, Christof; Seiler, René; Martins Araujo, Douglas; Perriard, Yves (2019)This article presents an analytical micro-vibration model for magnetic bearing reaction wheels (MBRWs) based on a rotordynamics model combined with the active control loop. This model is validated employing a fullyactive ... -
Novel Generalised Notch Filter for Harmonic Vibration Suppression in Magnetic Bearing Systems
Borque Gallego, Guzmán; Rossini, Leopoldo; Achtnich, Timon; Martins Araujo, Douglas; Perriard, Yves (2021) -
On-line micro-vibration measurement method for Lorentz-type magnetic-bearing space actuators
Borque Gallego, Guzmán; Rossini, Leopoldo; Onillon, Emmanuel; Achtnich, Timon; Zwyssig, Christof; Seiler, René; Martins Araujo, Douglas; Perriard, Yves (2019) -
Rotor Design Optimization for a Reaction Sphere Actuator
Rossini, Leopoldo; Mingard, Stefan; Boletis, Alexis; Forzani, Eugenio; Onillon, Emmanuel; Perriard, Yves (2014) -
Rotor design optimization for a reaction sphere actuator
Rossini, Leopoldo; Mingard, Stefan; Boletis, Alexis; Forzani, Eugenio; Onillon, Emmanuel; Perriard, Yves (2012-10)This article presents the design optimization of an 8-pole permanent magnet rotor of a reaction sphere actuator. The optimization of design parameters is carried out to minimize the rotor magnetic flux density distortion ...