Results 1 to 10 of about 1,105,157 (206)

Functionality Analysis of Electric Actuators in Renewable Energy Systems—A Review [PDF]

open access: yesSensors, 2022
Various mechanical, hydraulic, pneumatic, electrical, and hybrid actuators can alter motion per the requirements of particular applications. However, except for electrical ones, all actuators are restricted due to their size, complex auxiliary equipment,
Abhijeet Redekar   +2 more
doaj   +4 more sources

Model-Based Condition Monitoring of the Sensors and Actuators of an Electric and Automated Vehicle [PDF]

open access: yesSensors, 2023
Constant monitoring of driving conditions and observation of the surrounding area are essential for achieving reliable, high-quality autonomous driving. This requires more reliable sensors and actuators, as there is always the potential that sensors and ...
Shiqing Li, Michael Frey, Frank Gauterin
doaj   +4 more sources

Explosive Electric Actuator and Control for Legged Robots

open access: yesEngineering, 2022
Unmanned systems such as legged robots require fast-motion responses for operation in complex environments. These systems therefore require explosive actuators that can provide high peak speed or high peak torque at specific moments during dynamic motion.
Fei Meng   +6 more
doaj   +3 more sources

A Review of EMI Research of High Power Density Motor Drive Systems for Electric Actuator

open access: yesActuators, 2023
With the global attention given to energy issues, the electrification of aviation and the development of more electric aircraft (MEA) have become important trends in the modern aviation industry.
Zhenyu Wang   +5 more
doaj   +3 more sources

Development of Anti-Lock Braking Systems of Modern Cars, Including Electric Vehicles and Hybrid Vehicles

open access: yesМеханика машин, механизмов и материалов, 2022
The article provides an analytical overview of the development of automotive anti-lock braking systems (ABS). Some historical aspects of the development of automotive ABS are described.
Sergey V. Bakhmutov, Artem A. Umnitsyn
doaj   +1 more source

UNSTABLE STATES STABILIZATION OF THE REVERSE PENDULUM WITH SCREW ACTUATORS

open access: yesАвіаційно-космічна техніка та технологія, 2020
The subject of study in the article is the forming models' process for the angular motion of the rocker with screw electric actuators. The purpose is to develop the approach to the simplest models formation for the angular motion of the rocker with screw
Анатолий Степанович Кулик   +4 more
doaj   +1 more source

Electroactive Polymer-Based Composites for Artificial Muscle-like Actuators: A Review

open access: yesNanomaterials, 2022
Unlike traditional actuators, such as piezoelectric ceramic or metallic actuators, polymer actuators are currently attracting more interest in biomedicine due to their unique properties, such as light weight, easy processing, biodegradability, fast ...
Aleksey V. Maksimkin   +3 more
doaj   +1 more source

A Low-Cost Miniature Electrohydrostatic Actuator System

open access: yesActuators, 2020
Hydraulic linear actuators dominate in high power applications but are much less common in low power (
Travis Wiens, Brendan Deibert
doaj   +1 more source

Co-Simulation Platform for Simulating Heavy Mobile Machinery With Hydraulic Actuators and Various Hybrid Electric Powertrains

open access: yesIEEE Access, 2022
Computer simulations are important tools for evaluating hybrid electric powertrain concepts. In heavy mobile machinery, the powertrain undergoes traction and often hydraulic loads. The dynamic loads on hydraulic actuators of heavy mobile machinery can be
Giota Goswami   +3 more
doaj   +1 more source

Low-Cost Experimental Methodology for the Dynamic Model Approximation of Multirotor Actuators

open access: yesInternational Journal of Aerospace Engineering, 2020
A methodology for the experimental modelling of the electric actuators of a multirotor is presented in this work. These actuators are usually brushless DC motors which are driven by electronic speed controllers in an open loop.
Walter A. Mayorga-Macías   +3 more
doaj   +1 more source

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