Results 241 to 250 of about 196,790 (293)
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IEEE Transactions on Control Systems Technology
This brief presents a novel low-complexity error-surface prescribed performance control (ESPPC) for the single-rod electro-hydraulic system (EHS) subject to uncertain parameters and unknown nonlinearities. Different from existing results, the servo valve
Wenbo Wang, Shuang Liu, Dingxuan Zhao
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This brief presents a novel low-complexity error-surface prescribed performance control (ESPPC) for the single-rod electro-hydraulic system (EHS) subject to uncertain parameters and unknown nonlinearities. Different from existing results, the servo valve
Wenbo Wang, Shuang Liu, Dingxuan Zhao
semanticscholar +1 more source
Electro-hydraulic servo system with predictive control
2009 4th IEEE Conference on Industrial Electronics and Applications, 2009Propellent is a primary propulsive power source of the space navigation and missile weapon. In order to safely produce, transform and use it, its characteristics of friction sensitivity must be known very well. The results of test and analysis show that the precision of load force is the most important factor which affects the testing results ...
null Yongsheng Yang +4 more
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Modeling and Control of Electro-Hydraulic Actuator
2019Modeling and position control of an Electro-Hydraulic Actuator (EHA) system is investigated in this paper. Linear ARX EHA system model is identified by taking the experimental data using system identification toolbox in the MATLAB/Simulink. From the identified models the best fit ARX 331 model is used to design a controller using fuzzy logic and ...
Beza Nekatibeb +3 more
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Proportional electro-hydraulic valves: An Embedded Model Control solution
Control Engineering Practice, 2017Hierarchical control architectures are a common approach when hydraulic systems are under study; provided their multi-domain nature, the control scheme is commonly split into different hierarchical levels each one associated with a particular physical domain.
Acuna Bravo, Wilber +3 more
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Electro-Hydraulic Control Systems for Subsea Applications
SPE European Spring Meeting, 1972Abstract This paper describes a versatile family of control systems for subsea BOP'S, wellheads, and valves. It also presents results of extensive shop and field tests including one serie conducted eight hundred feet below the water surface.
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Some Aspects Dealing with Microprocessor Controlled Electro-Hydraulic Systems
IFAC Proceedings Volumes, 1980Abstract The paper reviews some specific aspects encountered in the design and optimisation of the particular software required by the automatic digital control of an electro-hydraulic system, which is used in an industrial robot. A direct digital control structure based upon a microprocessor hardware organisation of the control unit is found to be ...
I. Catana +2 more
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Inflow Control Device with Electro-Hydraulic Control System
Journal of Life Sciences Research and ReviewsThis article presents an in-depth exploration of the design, modeling, and control of an advanced inflow control device (ICD). Existing control systems for ICDs are analyzed, highlighting their key features and assessing their advantages and drawbacks.
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Robust Control of Electro-Hydraulic Servo System
2022 International Conference Automatics and Informatics (ICAI), 2022Georgi Mihalev +4 more
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2010 8th World Congress on Intelligent Control and Automation, 2010
The electro-hydraulic control axis fixed transmission can successfully achieve shift by bonding or separating of the directional and speed clutches through controlling the solenoid valves on or off by the shift handle in the hydraulic control circuit. Since the models of these transmissions are different, their control systems are not the same.
null Dong Wang +3 more
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The electro-hydraulic control axis fixed transmission can successfully achieve shift by bonding or separating of the directional and speed clutches through controlling the solenoid valves on or off by the shift handle in the hydraulic control circuit. Since the models of these transmissions are different, their control systems are not the same.
null Dong Wang +3 more
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Electro-Hydraulic Header Control for Combine Harvesters
SAE Technical Paper Series, 1994<div class="htmlview paragraph">A new control system for combine harvesters has been developed allowing vertical and lateral header control both above and on the ground. A further characteristic of this new control system is its active oscillation damping during transport with header installed.</div> <div class="htmlview paragraph"> ...
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