Results 31 to 40 of about 3,270 (221)
Partial Discharges in Aeronautics: The last frontier? [PDF]
, 2015 This paper presents the recent advances made in the field of Partial Discharges detection and analysis in the field of aeronautics. More particularly, it intends to present the influence of the voltage waveform on the type of detection method, the role ...
Abadie, Cédric +3 more
core +1 more source
Non-intrusive partial discharges investigations on aeronautic motors [PDF]
, 2016 The present paper reports on a study of non-electrically intrusive partial discharge investigations on an aeronautic motor. Relevancy, robustness and repeatability of partial discharge testing procedures, both on insulating materials characterization and
Abadie, Cédric +2 more
core +1 more source
Design and Verification of an Electro Hydrostatic Brake System
Journal of Physics: Conference Series, 2022 Abstract Electro-Hydraulic Actuation is a distributed power telex technology which integrates machine, electricity and liquid as one. A miniaturized Electro-Hydraulic Brake System is designed by introducing Electro-Hydraulic Actuation Technology into aircraft Anti-skid Brake System.
Jia Zhao +4 more
openaire +1 more source
Preparation of water-soluble nanographite and its application in water-based cutting fluid [PDF]
, 2013 Water-soluble nanographite was prepared by in situ emulsion polymerization using methacrylate as polymeric monomer. The dispersion stability and dispersion state of graphite particles were evaluated by UV-visible spectrophotometry and scanning electron ...
Qiang Chen +4 more
core +1 more source
Journal of Harbin University of Science and Technology, 2020 As a typical bionic foot walking robot, hydraulic quadruped robot has attracted much attention due to its high mobility, strong load capacity and smooth motion The electrohydraulic servo cylinder, as its power actuating element, requires low friction ...
SHAO Jun peng, LI Jing bo, SUN Gui tao
doaj +1 more source
Hybrid power generation system for aircraft electrical emergency network [PDF]
, 2011 A whole structure and two management strategies are proposed here for hybridisation of a Ram air turbine (RAT) by means of supercapacitors. Such hybrid structure is dedicated to an aircraft emergency network. The structure consists in coupling, through a
Langlois, Olivier +4 more
core +3 more sources
Results of a Feasibility Study of a Prognostic System for Electro-Hydraulic Flight Control Actuators
International Journal of Prognostics and Health Management, 2021 Electro-Hydraulic Servo-Actuators (EHSA) are currently the most used actuation technology for primary flight control systems of civil and military aircrafts. Although some alternatives have emerged in the last decade, such as electromechanical or electro-
Sylvain Autin +3 more
doaj +1 more source
Control of a direct matrix converter with modulated model predictive control [PDF]
, 2017 This paper investigates the use of a model- predic-tive control strategy to control a direct matrix converter. The proposed control method combines the features of the classical Model Predictive Control and the Space Vector Modulation technique into a ...
De Lillo, Liliana +5 more
core +2 more sources
A Tailorable and Transferable Flexible Patch for Simultaneous Electrostimulation and Electro‐Controlled Drug Delivery in Wound Management [PDF]
Small SciA novel flexible electronic patch integrates electrical stimulation and electro‐controlled drug delivery for advanced wound management. Featuring a modular hexagonal design, the device is tailorable to diverse wound shapes while maintaining electrical continuity.
He R +7 more
europepmc +2 more sources
Preliminary design and multi-objective optimization of electro-hydrostatic actuator [PDF]
, 2016 Electro-hydrostatic actuator is generally regarded as the preferred solution for more electrical aircraft actuation systems. It is of importance to optimize the weight, efficiency and other key design parameters, during the preliminary design phase. This
Bo Yu +4 more
core +1 more source