Title :
A 2-D differentially coupled magnetic actuator
Author :
Sakaidani, Y. ; Hirata, K. ; Niguchi, N.
Author_Institution :
Osaka Univ., Suita, Japan
Abstract :
A novel magnetic actuator which uses a differential drive mechanism is proposed in this study. The basic structure and operating principle is shown and static torque analyses are conducted employing 3-D FEM. It is shown that the actuator can achieve a 2-DOF motion with simple control equipment and control method. Dynamic torque characteristics are analyzed. It is found that force and torque could be generated by controlling the current phases.
Keywords :
finite element analysis; magnetic actuators; torque; 2-DOF motion; 2D differentially coupled magnetic actuator; 3D FEM; control equipment; current phases; differential drive mechanism; dynamic torque; static torque; Actuators; Coils; Induction motors; Rotors; Stator windings; Torque;
Conference_Titel :
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7321-7
DOI :
10.1109/INTMAG.2015.7156633
