Add to ORKGReaction sphere actuators are potential alternatives to momentum exchange devices for satellite attitude control. This paper proposes an analytical solution of electromagnetic field and torques in a novel reaction sphere actuator based on a magnetic levitated spherical induction motor. The electromagnetic field is analyzed based on magnetic vector potential and separation variable method. The general torque model of the reaction sphere actuator which consists of the driving torque generated by the rotating magnetic and the damping torque induced by the magnetic field for levitation is discussed. Three-dimensional finite element model is established to aid in the electromagnetic filed analysis and verification
This paper presents a novel satellite attitude control device, Three Dimensional Reaction Wheel (3DR...
Induction-based reaction spheres have been presented in many references and their performances are n...
In keeping with consumers’ preferences for electromagnetic motors of ever smaller power consumption,...
In recent years, the increasing need in small satellite solutions triggers the miniaturization of at...
This article presents the first closed-loop magnetic bearing and angular velocity experimental resul...
Halbach array; permanent magnet linear motors; analytical method; air gap magnetic fiel
In robotic applications, multiple one-degree of freedom electromagnetic actuators together with gear...
A reaction sphere (RS) is a novel and promising actuator for microspacecraft attitude control system...
In robotic applications, multiple one-degree of freedom electromagnetic actuators together with gear...
This paper presents a three-degree-of-freedom permanent magnet (PM) spherical actuator with an iron ...
The paper has dealt with approach to electromagnetic field analysis for spherical electromechanical ...
This paper presents the design and optimization aspect of a reaction sphere. Firstly, a novel reacti...
Abstract — An actuator with 3-DOF spherical motion is developed based on layered arrangement of stat...
The work deals with the problem of electromagnetic field analysis for spherical electromechanical co...
This paper presents the rotor design optimization for a reaction sphere (RS) actuator. The RS is a p...
This paper presents a novel satellite attitude control device, Three Dimensional Reaction Wheel (3DR...
Induction-based reaction spheres have been presented in many references and their performances are n...
In keeping with consumers’ preferences for electromagnetic motors of ever smaller power consumption,...
In recent years, the increasing need in small satellite solutions triggers the miniaturization of at...
This article presents the first closed-loop magnetic bearing and angular velocity experimental resul...
Halbach array; permanent magnet linear motors; analytical method; air gap magnetic fiel
In robotic applications, multiple one-degree of freedom electromagnetic actuators together with gear...
A reaction sphere (RS) is a novel and promising actuator for microspacecraft attitude control system...
In robotic applications, multiple one-degree of freedom electromagnetic actuators together with gear...
This paper presents a three-degree-of-freedom permanent magnet (PM) spherical actuator with an iron ...
The paper has dealt with approach to electromagnetic field analysis for spherical electromechanical ...
This paper presents the design and optimization aspect of a reaction sphere. Firstly, a novel reacti...
Abstract — An actuator with 3-DOF spherical motion is developed based on layered arrangement of stat...
The work deals with the problem of electromagnetic field analysis for spherical electromechanical co...
This paper presents the rotor design optimization for a reaction sphere (RS) actuator. The RS is a p...
This paper presents a novel satellite attitude control device, Three Dimensional Reaction Wheel (3DR...
Induction-based reaction spheres have been presented in many references and their performances are n...
In keeping with consumers’ preferences for electromagnetic motors of ever smaller power consumption,...