Torque calculation of permanent magnet spherical motor based on virtual work method

H Li, Y Zhao, B Li, G Li, L Cui - IEEE Transactions on Industrial …, 2019 - ieeexplore.ieee.org
A double-layer permanent magnet spherical motor (PMSM) with same spatial distribution of
stator poles and rotor poles is designed based on spherical harmonic theory in this article …

Pulse-driven magnetostatic micro-actuator array based on ultrasoft elastomeric membranes for active surface applications

J Streque, A Talbi, P Pernod… - … of Micromechanics and …, 2012 - iopscience.iop.org
An array of pulse-driven magnetostatic micro-actuators with 2 mm pitch is proposed for
highly deformable active surfaces. A wide range of applications can benefit from such …