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Torque vectoring with electro-hydraulic actuation
ATZ worldwide, 2008The 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 +2 more
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Modelling an Electro-Hydraulic Poppet Valve
International Journal of Fluid Power, 2009AbstractThis 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 +4 more
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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)
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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)
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Analysis of Electro-Hydraulic Car Steering Systems
2005There 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.
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Design on Electro-hydraulic Proportional Controller
INTERNATIONAL JOURNAL ON Advances in Information Sciences and Service Sciences, 2012As 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.
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