This paper presents a new method, referred to here as back-EMF method, for sensing the
multi-DOF motion of a permanent magnet spherical motor (PMSM). With an explicit model …

This paper presents a generalized source modeling method, referred here as distributed
multilevel current (DMC) models, utilizing equivalent magnetizing currents as local point …

A ball-joint-like spherical motor capable of offering smooth, continuous multi-DOF motion is
presented as an alternative design for haptic applications. With a two-mode configuration …

This paper aims to develop a new modeling method, referred to as a moment method based
distributed multipoles (MMDMP), for precise and fast computation of magnetic field and force …

This paper presents a novel navigation sensor for guidance of a flexible tube based on
magnetic induction. In many applications, such as pipe inspection and medical intubation …

A novel three-degree-of-freedom (3-DOF) spherical motor based on the principle of
minimum magnetic reluctance is proposed in this paper. This paper firstly introduces the …

Conventional linear machine consists of only one stator and one mover. In this paper, a
slotless permanent magnet (PM) linear motor with multiple tubular movers is proposed to …

The design and analysis of a PMSM require a good understanding of the magnetic fields,
forces and torques, which are computationally demanding. Conventional methods for …