Pump-controlled hydraulic cylinder drives may offer improved energy efficiency,
compactness, and plug-and-play installation compared to conventional valve-controlled …

Electrifying vehicles yields advantages such as reduced emissions, better performance and
more flexibility. While electric machines can directly drive the wheels or tracks of heavy-duty …

Self-contained electro-hydraulic cylinders have the potential to replace both conventional
hydraulic systems and the electro-mechanical counterparts enhancing energy efficiency …

This research paper presents the first part of a comparative analysis of a novel self-
contained electro-hydraulic cylinder with passive load-holding capability against a state of …

Pump controlled and self-contained electro-hydraulic cylinder drives may improve energy
efficiency and reduce installation space compared to conventional valve solutions, while …

针对电液负载敏感系统中泵阀控制的耦合问题, 提出了一种基于自抗扰算法的解耦控制方法.
首先, 根据系统原理建立了负载敏感系统的状态空间模型. 其次, 针对阀控和泵控子系统分别设计 …

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 …

Since the energy crisis, the further development of a variable speed pump-controlled
hydraulic system driven by an electric machine has attracted increasing attention during the …

The introduction of low cost electric motor and drive solutions provides the possibility to
design cost competitive compact speed-variable drives as potentially feasible alternatives to …

Electro-hydraulic compact drives (ECDs) are an emerging technology for linear actuation in
a wide range of applications. Especially within the low power range of 5–10 kW, the plug …