Enabling Passive Load-Holding Function and System Pressures Control in a One-Motor-One-Pump Motor-Controlled Hydraulic Cylinder: Simulation Study

W Zhao, MK Ebbesen, MR Hansen, TO Andersen - Energies, 2024 - mdpi.com
This paper is concerned with a hydraulic cylinder directly controlled by a variable speed
motor-driven fixed-displacement pump. The considered configuration is referred to as a one …

[HTML][HTML] Mitigating Mode Switching Oscillation in a One-Motor-One-Pump Motor-Controlled Hydraulic Cylinder via System Pressure Control: Simulation Study

W Zhao, MK Ebbesen, MR Hansen, TO Andersen - Energies, 2024 - mdpi.com
This study focuses on a hydraulic cylinder that is directly connected to a fixed-displacement
hydraulic pump driven by an electric servo motor. This particular setup is referred to as a one …

Experimental Verification of a Two-Motor-Two-Pump Motor-Controlled Hydraulic Cylinder with Throttle-Free Passive Load-Holding Capability in Four-Quadrant …

W Zhao, MK Ebbesen, MR Hansen, TO Andersen - 2024 - preprints.org
In a motor-controlled hydraulic cylinder (MCC), the two chambers of the cylinder are directly
connected to single or multiple fixed-displacement hydraulic pumps driven by electric servo …