The deployer uses a voice coil actuator (VCA) to control precisely the separation velocity of
CubeSats with different masses. This article proposes a novel VCA with a new structure of …

This article proposes a double-primaries tubular permanent magnet synchronous linear
motor (DP-TPMSLM) with a low thrust ripple composed of two primaries, a secondary, and a …

To solve the problem that both analytical model (AM) and finite element model are difficult to
give consideration to the calculation accuracy and efficiency at the same time in motor …

The current state of commercially available needle-free liquid jet injectors for drug delivery
offers no way of controlling the output pressure of the device in real time, as the driving …

A novel structure of the permanent magnet linear synchronous motors (PMLSMs) is
proposed in this article, in which oriented silicon steel sheet (OSSS) instead of traditional …

Various technologies have ever been developed to minimize the detent force of linear
motors. Although the traditional modular structure can effectively reduce the detent force, the …

The limitation of the primary core length of the tubular permanent magnet synchronous
linear motor (TPMSLM) causes large thrust ripples during operation. To end this, a modular …

This paper presents an improved subdomain model for predicting the open-circuit magnetic
field of a permanent magnet synchronous linear motor (PMSLM), taking into consideration …

In response to the end effect of the permanent magnet linear synchronous motor, this paper
proposes an improved modular motor structure. To compute its electromagnetic …

To the challenges posed by the complex structure and low reliability of existing hydraulic
actuators used for more electric aircraft landing gear, this paper proposes an optimised …