The paper deals with the structure of the adaptive control electro‐hydraulic servo‐system
(EHSS) with external load disturbances, practical verification of the identification, and control …

Electro-hydraulic drives have wide applications in industry, loaders, excavators, cranes and
airplanes. They provide high output forces and torques and large strokes. They require good …

For the control of dynamic systems such as an Electro-Hydraulic Actuator (EHA), there is a
need to optimize the control based on simulations, since a prototype or a physical system is …

After briefly recalling the main problems that arise in the study of globe valves for alternative
pumps, a methodology has been set up in order to refine the design. The obtained method …

The goal of this research is to implement a nonlinear simulation model of hydraulic servo
system (HSS). The model is based on physical laws as well as experimental identification of …

The purpose of this paper is to review the literature on modeling and previous control
strategies of the hydraulic actuator system proposed by most of the researchers around the …

Transmission health is an important factor in safety and maintenance costs in industries, so
construction of test rigs for testing high-powered gearboxes under different operating …

In this work the authors address the problem of robustness of the classic PI controller
implemented in a Hydraulic Servo-Actuator (HSA), by presenting a strategy based on the …

Precise control of Electro-Hydraulic Actuator (EHA) system has been a challenging task due
to nonlinearities, time varying characteristics and uncertainties of the system. A controller …

In this paper, experimental results about the speed stability of one shaft operating by using
the hydraulic motor with proportional valve are presented. Exclude the elastic deformation of …