The poor energy efficiency of state-of-the-art mobile hydraulics affects the carbon dioxide
released into the atmosphere and the operating costs. These crucial factors require urgent …

The next generation of electrified heavy-duty mobile machines (HDMMs) requires more
efficient hydraulic systems—to save energy and to compensate for the limited capacities of …

When a hydraulic cylinder connects two chambers directly to one or two hydraulic pumps
driven by electric servo motors without any control valve in between, it can be called a motor …

On electrified heavy-duty mobile machines (HDMMs), efficiency improvement of the
implements is desired as it reduces the required battery capacity and energy consumption …

Energy efficiency plays a significant role in mobile hydraulics due to the high amount of
carbon dioxide and pollutants being released into the atmosphere. Efficiency improvements …

This paper addresses some challenges of expanding the velocity range of energy-efficient,
electro-hydraulic actuators to enable low-velocity operations for extended periods of time …

Conventionally, variable-speed electro-hydraulic linear actuators utilize the speed control
loops of electric machines and associated drives to control the pump flows, thereby realizing …

Industry and engineering are on the verge of a revolution in the field of hydraulic and electro-
hydraulic systems. The smart hydraulics concept will make hydraulic actuators more self …

Over the past years, a variety of electrified construction machinery became commercially
available. The electrification of mobile machinery can be considered the most important …

This paper presents the development of a control strategy for Electro-Hydraulic Actuator
(EHA) systems based on fixed displacement hydraulic machines. Although some previous …