The subject of this paper is the review of advanced technology used in hydraulic systems.
The technology in question is termed Independent Metering (IM); this is used in hydraulically …

Programmable hydraulic control (PHC) technology utilized in construction machinery is
superior to the conventional electronic-hydraulic control technology. This paper aims to …

In this article, the focus is on the energy efficiency along with the position control of the linear
actuator used in heavy earth moving equipment. It is quite evident that linear actuators are …

This article presents a comprehensive, multidisciplinary overview of the development of
powertrain technologies for energy-efficient heavy-duty earthmoving machines. The heavy …

In this paper, a novel discrete control strategy is proposed to improve power-capture
performance of wave energy converters (WECs) with a hydraulic power take-off (PTO) …

The new configuration of independent metering valve (NIMV) system uses three proportional
valves that gave been effectively proven to be energy saving compared with a conventional …

Valve-controlled electro-hydraulic technology is widely used in heavy-duty linear actuator,
but its energy efficiency is low. The electro-mechanical actuator (EMA) has high energy …

Nowadays, hydraulic excavators are an indispensable part of the construction industry;
however, conventional hydraulic excavators consume a great deal of fossil fuel and release …

In order to realize the high energy efficiency and high performance motion control of the
lifting device of construction machinery, this paper proposes an electro-hydraulic compound …

Electro-hydraulic servo steering system (EHSSS) is a key technology for heavy vehicles. The
traditional EHSSS has high control accuracy but low energy efficiency. Therefore, this paper …