Results 31 to 40 of about 54,711 (246)
Applied Sciences, 2019 Electro-hydraulic servo systems are widely used in industrial applications. The load greatly affects the dynamic response of the separating-metering electro-hydraulic system.
Suhong Lin +3 more
doaj +1 more source
Development of automatic test platform of electro-hydraulic control system of hydraulic support
Gong-kuang zidonghua, 2018 In view of problems of high cost, low test efficiency and unable to record test data automatically of functional test methods of existing electro-hydraulic control system of hydraulic support, and in order to verify adaptability of control logic of the ...
LI Junshi
doaj +1 more source
Precise positioning technology of operator of remote-controlled electro-hydraulic control system
Gong-kuang zidonghua, 2015 In view of problem that operator of remote-controlled electro-hydraulic control system is easy to malfunction while controlling the support action, precise positioning technology of operator of remote-controlled electro-hydraulic control system was ...
ZHAO Wensheng
doaj +1 more source
Research on Model-Free Adaptive Control of Electro-Hydraulic Servo System of Continuous Rotary Motor
IEEE Access, 2022 The model-free adaptive controller (MFAC) for continuous rotary electro-hydraulic servo motor was proposed to deal with uncertainties such as friction, leakage and noise.
Xiaojing Wang, Yang Zhang, Chunhui Li
doaj +1 more source
Position Controller for Direct Driven Electro-Hydraulic System
International conference Fluid Power 2019: Conference Proceedings, 2019 In the past few years, decentralized hydraulics gain advantage over classical hydraulics due to lower energy consumption, lower pressure losses in pipelines and easy automatization. In this paper, Direct Driven Electro-Hydraulic (DDEH) drive is made in parallel with a classical proportional hydraulic system. In DDEH control method the valve is replaced
Juraj Benić, Željko Šitum
openaire +1 more source
Energy harvesting from vehicular traffic over speed bumps: A review [PDF]
, 2018 Energy used by vehicles to slow down in areas of limited speed is wasted. A traffic energy-harvesting device (TEHD) is capable of harvesting vehicle energy when passing over a speed bump. This paper presents a classification of the different technologies
Blanco-Fernandez, E. +3 more
core +3 more sources
Sensors, 2023 Real-time hybrid testing (RTH) is a test method for dynamic loading performance evaluation of structures, which is divided into digital simulation and physical testing, but the integration of the two may lead to problems such as time lag, large errors ...
Yaoyu Shen +3 more
doaj +1 more source
Research of emergency stop control scheme for electro-hydraulic control system of hydraulic support
Gong-kuang zidonghua, 2015 For inconvenient emergency stop control with low reliability of existing electro-hydraulic control equipment of hydraulic support, an emergency stop control scheme for electro-hydraulic control system of hydraulic support was proposed which was based on ...
CHAI Wen +8 more
doaj +1 more source
Top coal thickness detection method for intelligent fully-mechanized working face
Gong-kuang zidonghua, 2021 Detecting the thickness of the top coal in a fully mechanized working face in advance can provide a basis for precise control of the top coal caving, which is beneficial to achieving a balance between the coal caving recovery rate and coal quality.
YANG Xiuyu1 +3 more
doaj +1 more source
Single and binary protein electroultrafiltration using poly(vinyl-alcohol)-carbon nanotube (PVA-CNT) composite membranes. [PDF]
, 2020 Electrically conductive composite ultrafiltration membranes composed of carbon nanotubes have exhibited efficient fouling inhibition in wastewater treatment applications. In the current study, poly(vinyl-alcohol)-carbon nanotube membranes were applied to
Gee, Terence +5 more
core +3 more sources