As the working conditions of host equipment become more complex and severe,
performance improvement and increased intelligence of high speed on/off valves (HSV) are …

This paper analyses the current state of the art in linear actuation with digital hydraulics.
Based on the differences in their aims the paper partitions the area into four actuation …

Electro-hydraulic differential cylinder drives with variable-speed displacement units as their
central transmission element are subject to an increasing focus in both industry and …

The improvement of the energy efficiency of hydraulic systems remains an essential
challenge for industry, and the demand for more sustainable solutions is increasing. A main …

Digital hydraulics is a potential technology for the Hydraulic Pitch System (HPS) in Wind
Turbine (WT). Digital Hydraulics Pitch System (DHPS) uses Digital Flow Control Units …

This article concerns high accuracy positioning control with switching optimization for an
equal coded digital valve system. Typically, pulse number modulation control cannot realize …

Electro-hydraulic variable-speed drive networks may provide for efficient operation of
hydraulic actuators, and allow for reduced power installations in many applications …

The field of electro-hydraulic variable-speed drive technology is expanding, and application
areas are increasing across both stationary and mobile industry segments. Developments …

The recent introduction of so-called electro-hydraulic variable-speed drive networks offers
actuation of multi-cylinder systems by few component types, no throttle losses, small …

In this work, a novel perspective is proposed to develop schematics solutions for electro-
hydraulic positioning actuators. The basis of the design approach has been established …