Results 11 to 20 of about 1,103,824 (285)
Design and Experimental Testing of a Moving Coil Actuator with Compensation Coils
CSEE Journal of Power and Energy SystemsHydrogen-powered electric aircraft have attracted significant interests aiming to achieve decarbonization targets. Onboard DC electric networks are facing great challenges in DC fault protection requirements.
Boyuan Yin +7 more
doaj +2 more sources
, 2006 The future More Electric Aircraft (MEA) technology focus on increasing the use of electrical equipment to a larger extent, e.g. replacing conventional hydraulic and pneumatic actuators with electromechanical or electro hydrostatic actuators to reduce ...
Torabzadeh-Tari, Mohsen +3 more
core +5 more sources
Design and Optimization of an Active Leveling System Actuator for Lunar Lander Application
Actuators, 2022 This work proposes a systematic methodology for designing an active leveling system (ALS) actuator for lunar landing application. The ALS actuator is integrated into an inverted tripod leg layout, exploiting a honeycomb crushable damper as a shock ...
Raffaele Manca +5 more
doaj +1 more source
Development of Smart Magnetic Braking Actuator Control for a Heavy Electric Vehicle
International Journal of Technology, 2020 A common heavy vehicle, such as a bus, has a drum brake system as its safety feature. This braking system utilizes air pressure inside pneumatic cylinders as an actuator for moving the braking cam in order to create friction between the brake shoe ...
Hendri DS Budiono +9 more
doaj +1 more source
Newly Designed Slider-Based Micro-Actuator for Magnetic Disk Drive
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2011 A novel slider-based micro-actuator for magnetic disk drive was designed and fabricated to improve the magnetic head positioning accuracy. The micro-actuator consists of a head slider, an actuator base, flexible hinge elements, and a pair of unimorph ...
Yusuke NOJIMA, Shinji KOGANEZAWA
doaj +1 more source
Journal of Marine Science and Engineering, 2023 To bridge the gap that exists in the key equipment of the new subsea production control system, the all-electric subsea gate valve actuator, and exploit subsea oil and gas resources with high reliability and safety while saving energy, this paper ...
Honghai Wang +7 more
doaj +1 more source
Development of microactuators driven by liquid crystals (6th report, control of driving direction)
Nihon Kikai Gakkai ronbunshu, 2015 We have developed liquid crystalline microactuators which can drive in two or four ways. These actuators consist simply of two glass plates on which patterned electrodes and alignment layers have been treated.
Tomohiro TSUJI, Shigeomi CHONO
doaj +1 more source
Remote Electricity Actuation and Monitoring mote
2011 International Conference on Distributed Computing in Sensor Systems and Workshops (DCOSS), 2011 This work presents the design and evaluation of the REAM (Remote Electricity Actuation and Monitoring) node based around the modular Tyndall Mote platform. The REAM node enables the user to remotely actuate power to a mains power extension board while sampling the current, voltage, power and power factor of the attached load.
Sean O'Connell +8 more
openaire +3 more sources
, 2008 Future More Electric Aircraft (MEA) technology focuses on increasing the use of electrical equipment to a larger extent, e.g. replacing conventional hydraulic and pneumatic actuators with more electric components to reduce weight, cost and maintenance ...
Engdahl, Göran, +1 more
core +5 more sources
A investigation of braking system actuators for electric shuttle bus
E3S Web of Conferences, 2018 An electric bus is an environmentally friendly mass transportation. Commonly an electric bus uses standard air braking system with pneumatic cylinder for the main actuator.
Prasetya Sonki +3 more
doaj +1 more source