Results 241 to 250 of about 718,973 (279)

Direct Position Control of Electro-Hydraulic Excavator

BATH/ASME 2018 Symposium on Fluid Power and Motion Control, 2018
Position measurement in the electro-hydraulic systems is feasible via the utilization of physical sensors. An improvement in technology has led to the manufacturing of high accurate position sensors for direct position control. This paper proposes utilization of direct position control in an electro-hydraulic system with a new hydraulic zonal system ...
Pietola Matti, Danaee Siavash, Minav Tatiana, Nurmi Jarmo, Mattila Jouni   +4 more
openaire   +1 more source

Electro-hydraulic valve control with multiair technology

MTZ worldwide, 2009
Over the last decade, the development of new common rail technology for diesel engines marked a breakthrough in the passenger car market. In order to secure the future of petrol engines, Fiat Group decided to follow the same approach. The company is now launching an electro-hydraulic valve control system called „MultiAir“ into series production.
Lucio Bernard, Andrea Ferrari, Damiano Micelli, Aldo Perotto, Rinaldo Rinolfi, Francesco Vattaneo   +5 more
openaire   +1 more source

Electro-Hydraulic Braking System Modelling and Simulation

SAE Technical Paper Series, 2003
<div class="htmlview paragraph">The first step toward a braking system ‘by wire’ is Electro-Hydraulic Braking System (EHB). The paper describes a method to evaluate through virtual experimentation the actual improvement in vehicle behaviour, from the point of view of both handling and comfort, including also pedal feeling, due to EHB.
VELARDOCCHIA, Mauro, L. PETRUCCELLI, A. SORNIOTTI   +2 more
openaire   +2 more sources

Torque vectoring with electro-hydraulic actuation

ATZ worldwide, 2008
The importance of electronically controlled systems in the chassis and drivetrain is increasing. The associated products have the aims of improving not only safety aspects but also driving pleasure, with end customers laying not inconsiderable weight on the potential to define the driving experience through the components’ influence.
Walter Sackl, Gerhard Eibler, Thomas Linortner   +2 more
openaire   +1 more source

Modelling an Electro-Hydraulic Poppet Valve

International Journal of Fluid Power, 2009
AbstractThis paper develops the dynamic modelling of a novel two-stage bidirectional poppet valve and proposes a simplified model that is more suitable for control purposes. The dynamic nonlinear mathematical model of this Electro-Hydraulic Poppet Valve (EHPV) is based on the analysis of the interactions among its three internal systems: the mechanical,
Patrick Opdenbosch, Nader Sadegh, Wayne Book, Todd Murray, Roger Yang   +4 more
openaire   +1 more source

Electro-hydraulic actuator.

1990
An electro-hydraulic actuator has an electric motor (25) disposed in a hydraulic fluid reservoir (17) and connected to drive a hydraulic fluid pump (23). The actuator includes an actuator rod (15) which extends or retracts as a piston (20) is hydraulically driven in a cylinder (19). An actuator housing (13) forms the reservoir (17) and the cylinder (19)
openaire   +1 more source

Analysis of Electro-Hydraulic Car Steering Systems

2005
There have been great reserch efforts in order to improve present power-assisted steering systems for passenger cars. The description of main types of power-assisted steering systems are given. The focus of the paper is on electro-hydraulic steering systems that seems to be employed in middle and upper class of passenger cars, at least in closer future.
openaire   +2 more sources

Design on Electro-hydraulic Proportional Controller

INTERNATIONAL JOURNAL ON Advances in Information Sciences and Service Sciences, 2012
As the connection of micro-electronics and powerful engineering equipment, Electro-Hydraulic proportional controller has been important part of integration of mechanics and electrics. It’s the core of Electro-Hydraulic proportional controller system and has a tremendous impact on it.
openaire   +1 more source

Adaptive sliding mode controller based on fuzzy rules for a typical excavator electro-hydraulic position control system

Engineering applications of artificial intelligence, 2023
Hao Feng, J. Jiang, Xiaodan Chang, C. Yin, Donghui Cao, Hongfu Yu, Chunbiao Li, Jiaxue Xie   +7 more
semanticscholar   +1 more source

Deep reinforcement learning-based adaptive fuzzy control for electro-hydraulic servo system

Neural computing & applications (Print)
A. A. Khater, M. Fekry, M. El-Bardini, Ahmad M. El-Nagar   +3 more
semanticscholar   +1 more source