Results 41 to 50 of about 6,999 (231)
Actuation Strategies for Underwater Jet‐Propelled Soft Robots
Journal of Field Robotics, EarlyView.ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone +3 more
wiley +1 more source
Use of Discharge Resistor to Improve Transient De-Excitation in Brushless Synchronous Machines
Energies, 2019 The discharge resistor is only used in case of electrical trip to reduce the field current as fast as possible and to minimize the damages produced by the short-circuit current supplied by the synchronous machine. The connection of the discharge resistor
Emilio Rebollo +3 more
doaj +1 more source
A Fully Self‐Powered Digital Wearable System for the Auxiliary Treatment of Plantar Fasciitis
Advanced Science, Volume 13, Issue 24, 27 April 2026.This study reports a system‐level fully self‐powered digital wearable system (FS‐DWS) for the auxiliary treatment of plantar fasciitis. By integrating arch support, energy harvesting, wearable sensing, and machine learning‐driven closed‐loop visualized feedback, the system enables effective plantar pressure reduction and self‐powered, real‐time plantar
Jiacheng Hou +10 more
wiley +1 more source
Controller for computer control of brushless dc motors [PDF]
, 1981 A motor speed and torque controller for brushless d.c. motors provides an unusually smooth torque control arrangement. The controller provides a means for controlling a current waveform in each winding of a brushless dc motor by synchronization of an ...
Hieda, L. S.
core +1 more source
Brushless Series Connected Machine with DC Stator Excitation
SAE Technical Paper Series, 2012 <div class="section abstract"><div class="htmlview paragraph">The brushless DC motors with permanent magnets are used primarily in law power applications. There are no limits on weight and motor dimensions in considered motors with DC stator excitation.
Gladyshev S.P., Okrainskaya I.
openaire +2 more sources
Angular position and velocity sensing apparatus Patent [PDF]
, 1970 Describing angular position and velocity sensing ...
Veillette, L. J.
core +1 more source
Identification of a 7-phase claw-pole starter-alternator for a micro-hybrid automotive application [PDF]
, 2008 This paper deals with the identification of a new high power starter-alternator system, using both: a Finite Element Method (FEM) modeling and an experimental vector control.
BOUSCAYROL, Alain +6 more
core +6 more sources
Dispersion Inhibits Thermal Mitigation of Pseudomonas aeruginosa Biofilms on Self‐Heating Surfaces
MicrobiologyOpen, Volume 15, Issue 2, April 2026.Thermal mitigation of biofilm infections is promising in the lab. Clinical translation requires heat to be delivered from the implant surface while leaving surrounding tissue cooler. This study shows that bacteria may rapidly and reversibly disperse into these cooler areas, reducing treatment efficacy.
Parham Parnian +5 more
wiley +1 more source
Applied SciencesThere are numerous methods for detecting interturn faults (ITFs) in the field winding of synchronous machines (SMs). One effective approach is based on comparing theoretical and measured excitation currents. This method is unaffected by rotor temperature
Rubén Pascual +4 more
doaj +1 more source
Mesh-Based 3D MEC Modeling of a Novel Hybrid Claw Pole Generator
Energies, 2022 A brushless parallel hybrid excitation claw pole generator (HECPG) is proposed for electric vehicle (EV) application. Permanent magnet (PM) excitation method can reduce the volume of the machine and improve the power density and efficiency. Moreover, the
Yu Cao, Chuang Liu, Junyue Yu
doaj +1 more source