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 …

This paper considers the analysis and control strategy for a novel direct hydraulic cylinder
drive, that is over-actuated in the sense that it has more inputs than sensible outputs. Efforts …

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 …

This paper concerns the stability issue of pump-controlled single-rod cylinders, known as
mode switching. First, a review of the topic is provided. Thereafter, the most recently …

This paper is considering the application of a novel pump controlled cylinder drive, the so-
called Speed-variable Switched Differential Pump (SvSDP), for knuckle boom crane …

Efforts to overcome the inherent loss of energy due to throttling in valve driven hydraulic
systems are many, and various approaches have been proposed by research communities …