Results 131 to 140 of about 3,123 (193)

Simulation of deformation characteristics of irregular rock specimens with different mining face lengths. [PDF]

Sci Rep
Zhang Y, Liu X, Wei S, Lin H, Xie J, Ni X.   +5 more
europepmc   +1 more source

Deep reinforcement learning enhanced PID control for hydraulic servo systems in injection molding machines. [PDF]

Sci Rep
Hao X, Xin Z, Huang W, Wan S, Qiu G, Wang T, Wang Z.   +6 more
europepmc   +1 more source

Thermally Modulated Specular Phonon Transport in a High-Debye-Temperature Diamond Nanobeam. [PDF]

Adv Sci (Weinh)
Jang S, Jeon SW, Shiga T, Shin J, Han S, Park W.   +5 more
europepmc   +1 more source

Pressure Control of Multi-Mode Variable Structure Electro-Hydraulic Load Simulation System. [PDF]

Sensors (Basel)
Hao H, Yan H, Zhang Q, Li H.
europepmc   +1 more source

Design of a Verification Device of Motor Axle Wheel Load Scales Based on Pump-Controlled Hydraulic Cylinder. [PDF]

Sensors (Basel)
Hao L, Xu Z, Zhou B, Zhang G.
europepmc   +1 more source

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Experimental Verification of An Electro-Hydraulic Actuation System Driven by An Integrated Electro-Hydraulic Unit

International Journal of Fluid Power, 2023
This paper proposes an electro-hydraulic actuator (EHA) system, and a novel-designed electro-hydraulic unit (EHU) consisting of a fixed-displacement hydraulic gear machine and a variable-speed electric machine. The novel EHU design integrates an electric machine and a hydraulic machine in a single housing, targeting optimal compactness, power density ...
Shaoyang Qu, Federico Zappaterra, Andrea Vacca, Zifan Liu, Enrique Busquets   +4 more
openaire   +1 more source

The electro-hydraulic valvetrain system

MTZ worldwide, 2004
The electro-hydraulic valvetrain system (EHVS) is one of the most flexible options for replacing the conventional mechanical camshaft by an electronically controlled actuator system. Thus, fully variable feeding and dissipation of the gases involved in the combustion process can be ensured.
Dirk Denger, Karsten Mischker
openaire   +1 more source

Projective control of electro-hydraulic servo system

Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148), 2001
A nonlinear dynamic model for an electro-hydraulic servo system is developed. The model's response is compared with that of an actual valve. A projective control algorithm is used to control the motion of a load. Robustness of the control algorithm is analyzed through simulations.
Celal Batur, Maged Naeim Tawfik
openaire   +2 more sources

Intelligent PID control of an industrial electro-hydraulic system

ISA Transactions, 2023
In this study, an intelligent PID (i-PID) controller is designed for position control of a nonlinear electro-hydraulic system with uncertain valve characteristics and supply pressure variations. The proposed controller uses estimation of ultra-local model of the system.
Mustafa Yavuz Coskun, Mehmet İtik
openaire   +2 more sources

Electro-Hydraulic Braking System Modelling and Simulation

SAE Technical Paper Series, 2003
<div class="htmlview paragraph">The first step toward a braking system ‘by wire’ is Electro-Hydraulic Braking System (EHB). The paper describes a method to evaluate through virtual experimentation the actual improvement in vehicle behaviour, from the point of view of both handling and comfort, including also pedal feeling, due to EHB.
VELARDOCCHIA, Mauro, L. PETRUCCELLI, A. SORNIOTTI   +2 more
openaire   +2 more sources