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 paper critically reviews various energy-saving models used for enhancing the energy
efficiency of hydrostatic power transmission drives. The system layout, component design …

Aiming to solve the problems of poor dynamic response characteristics and the weak anti-
jamming capability of the conventional proportional–integral–derivative (PID) controlled …

Servo-hydraulic systems have been extensively employed in various industrial applications.
However, these systems are characterized by their highly complex and nonlinear dynamics …

This paper studies on the variable displacement electro-hydrostatic actuation system to
control the position of hydraulic actuator with the used of bidirectional swashing variable …

Aiming at the interference problem and the difficulty of model parameter determination
caused by the nonlinearity of the valve-controlled hydraulic cylinder position servo system …

The paper presents research of the hydraulic cylinder drive system equipped with gear
pump driven by asynchronous motor fed by the frequency inverter using a developed …

Electro-hydraulic system (EHS) covers all combinations of electrical (electronic) signal
processing with hydraulic drives. The EHS consists of high-power hydraulic devices such as …

Анотація Лі Цян. Електрогідравлічний позиційний привід дискретної дії з програмним
керуванням.-Кваліфікаційна наукова праця на правах рукопису. Дисертація на здобуття …

Hydraulic systems are widely used in modern heavy machinery for their advantages,
including high-power density, rapid response, load stiffness, controllability, stability, and …