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Relevant bibliographies by topics / Electro-hydraulic actuator

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Academic literature on the topic 'Electro-hydraulic actuator'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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Journal articles on the topic "Electro-hydraulic actuator"

1

Qaiser, Mehmood. "Simulation of Closed Loop Electro-Hydraulic Actuator Using PID Based on AMESim." Applied Mechanics and Materials 789-790 (September 2015): 865–72. http://dx.doi.org/10.4028/www.scientific.net/amm.789-790.865.

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Electro-hydraulic actuators are widely used in motion control application. Position control using hydraulic systems is widely applied in several engineering fields. However, their design is not a simple task since it is necessary to observe their behavior according to control theory.This paper represents an implementation of motion control of electro-hydraulic actuator by using PID controller. The objective of this study was to obtain Physical model of an electro-hydraulic actuator using system identification technique by estimating model using AMESim and provide the electro-hydraulic system w

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Yusof, Ahmad Anas, Mohd Noor Asril Saadun, Mohd Khairi Mohamed Nor, Mohd Qadafie Ibrahim, and Muhammad Zaidan Abdul Manaf. "Position Control Mathematical Modelling and Operational Evaluation of Tele-Operated Electro-Hydraulic Actuator (T-EHA)." Applied Mechanics and Materials 773-774 (July 2015): 163–67. http://dx.doi.org/10.4028/www.scientific.net/amm.773-774.163.

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This study deals with a master-slave system for a tele-operated electro-hydraulic actuator (T-EHA) that focuses on a hydraulic system to remotely control a mini excavator. Tele-operation using such system is useful for tele-operation support of heavy construction and road restoration, typically in post-disaster areas. This paper presents the current development of position control electro-hydraulic actuator for such remote tele-operation application. A 2.4 GHz radio-controlled transmitter and receiver unit, which is also known as the master, has been utilized as the remote controller for an el

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VASILIU, NICOLAE, TOMA COJOCARU - GREBLEA, IOAN O. NICA, and CONSTANTIN CĂLINOIU. "Researches on the hybrid electro-hydraulic actuators." Journal of Engineering Sciences and Innovation 9, no. 4 (2024): 355–70. https://doi.org/10.56958/jesi.2024.9.4.355.

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The new generation of „more electric” actuators involve simpler, cheaper and lighter power generation and distribution architectures. To achieve this goal, the electro hydraulic servovalves controlled by electrical signals have to be eliminated in the frame of the new concept „Power-by-Wire”, which uses electric power to actuate flight control surfaces, robotic arms, steering systems, presses etc. These developments have generated two new types of actuators: electro-hydrostatic (hybrid) actuators (EHA) and electro mechanical actuators (EMA). This paper presents both the modeling and simulation

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Wang, Zhenyu, Yuchuan Zhu, Renqiang Li, Cheng Liu, and Niyomwungeri Bruno. "Development of a dual magnetostrictive material rods–based electro-hydrostatic actuator." Journal of Intelligent Material Systems and Structures 30, no. 13 (2019): 1871–81. http://dx.doi.org/10.1177/1045389x19849247.

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Recently, the use of smart material–based electro-hydrostatic actuators is increasingly becoming more attractive to overcome the inherent disadvantages of conventional actuation systems and to offer new opportunities for performance improvement. A new type of a dual magnetostrictive material rods–based electro-hydrostatic actuator is presented in the current study. An active rotary rectification valve is utilized to convert small, high-frequency vibration displacements of the magnetostrictive material rods into continuous, smooth and bidirectional motion of a hydraulic cylinder by fluid rectif

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Kravetskyi, Yurii, and Oleksii Chernov. "Improving the dynamic positioning accuracy of the electro-hydraulic drive." Mechanics and Advanced Technologies 8, no. 3(102) (2024): 271–79. http://dx.doi.org/10.20535/2521-1943.2024.8.3(102).310508.

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Research is focused on improving the dynamic accuracy of control surface positioning during the switching of hydraulic actuator modes and studying the processes and phenomena that cause control surface overshoot. Existing studies on the dynamic accuracy of hydraulic actuators have been analyzed. Transitional processes occurring in the " electromagnetic recirculation valve – electronic control unit" loop during changes in hydraulic actuator operating modes have been examined. The features of processes and physical phenomena leading to increased activation time of the hydraulic actuator have bee

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Wang, Xin Ge, Lei Li, Xiu Ling Wei, Gui Qin Chen, and Bing Feng Liu. "Electro-Hydraulic Servo Actuator Fuzzy Self-Tuning PID Control Research." Applied Mechanics and Materials 607 (July 2014): 795–98. http://dx.doi.org/10.4028/www.scientific.net/amm.607.795.

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According to the different working state of electro-hydraulic servo actuator servo system, the design parameter self-tuning three-dimensional fuzzy controller, the automatic setting of 3 d quantization factor and scaling factor of the fuzzy controller, the fuzzy control system can enhance the ability to adapt and tracking performance, improve the quickness of electro-hydraulic servo actuator servo system, reduces the overshoot of the electro-hydraulic servo actuator servo system, and rapidity and control accuracy to meet the electro-hydraulic servo actuator servo system dynamic performance and

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Kotagond, Aravindkumar D., Somashekhar S. Hiremath, and M. A. Kamoji. "Comparison of Controllers and Actuators Effect on Electro Hydrostatic Actuator." Applied Mechanics and Materials 895 (November 2019): 284–89. http://dx.doi.org/10.4028/www.scientific.net/amm.895.284.

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Hydraulic actuators play a major role in aircraft flight actuation and control. Primary control systems in an aircraft typically control the components that guide an airplane during flight. Electro Hydrostatic Actuators (EHA) is emerging as a viable option for aerospace as well as industrial machine builders. It is an emerging technology which replaces centralized hydraulic system by a self-contained and localized direct drive actuator system. As most of the aircraft applications use symmetric actuator, Symmetric actuator EHA system configuration is considered in most of the literatures. Howev

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Fassbender, David, and Tatina Minav. "Finding the Perfect Match: Different Heavy-Duty Mobile Applications Call for Different Actuators." Proceedings 64, no. 1 (2020): 22. http://dx.doi.org/10.3390/iecat2020-08524.

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For the longest time, valve-controlled, centralized hydraulic systems have been the state-of-the-art technology to actuate heavy-duty mobile machine (HDMM) implements. Due to the typically low energy efficiency of those systems, a high number of promising, more-efficient actuator concepts has been proposed by academia as well as industry over the last decades as potential replacements for valve control—e.g., independent metering, displacement control, different types of electro-hydraulic actuators (EHAs), electro-mechanic actuators, or hydraulic transformers. This paper takes a closer look on

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Yu, Li Ming, and Zi Qing Ye. "Research on Performances of Hybrid Actuation System with Dissimilar Redundancies." Advanced Materials Research 430-432 (January 2012): 1559–63. http://dx.doi.org/10.4028/www.scientific.net/amr.430-432.1559.

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Hybrid actuation system (HAS) with dissimilar redundancies conforms to the development trend of future actuation systems in more electric aircraft (MEA). Hybrid Actuation system is composed of a traditional servo valve controlled hydraulic actuator (SHA) and an electro-hydraulic actuator (EHA). It has two operating models, active/passive mode (A/P) and active/active mode (A/A). In A/A model both actuators are actively controlled. Corresponding to A/A model, SHA is actively controlled and EHA is passively controlled in A/P model. The hybrid actuation system is built in the AMESim simulation env

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Niksefat, Navid, Christine Q. Wu, and Nariman Sepehri. "Design of a Lyapunov Controller for an Electro-hydraulic Actuator During Contact Tasks." Journal of Dynamic Systems, Measurement, and Control 123, no. 2 (2000): 299–307. http://dx.doi.org/10.1115/1.1367271.

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In this paper, an algorithm is developed for contact task control of electro-hydraulic actuators. The goal is to design and experimentally evaluate a robust controller that allows a hydraulic actuator to follow a free space trajectory and then make and maintain contact with the environment for exerting a desired force. First, the dynamic model of a hydraulic actuator interacting with an environment is described. Then, a Lyapunov-based controller is designed, which regulates the actuator’s position and upon contact with the environment switches to a force controller. Extended Lyapunov’s second

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Dissertations / Theses on the topic "Electro-hydraulic actuator"

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Pastrakuljic, Vladimir. "Design and modeling of a new electro hydraulic actuator." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1996. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ45467.pdf.

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Qu, Shaoyang, David Fassbender, Andrea Vacca, Enrique Busquets, and Uwe Neumann. "A closed circuit electro-hydraulic actuator with energy recuperation capability." Technische Universität Dresden, 2020. https://tud.qucosa.de/id/qucosa%3A71077.

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The recent electrification trend in the off-road market has incentivized research towards the proposal of compact, cost-effective and energy-efficient solutions for hydraulic actuators. As a result, increased attention has been given to electro-hydraulic actuator (EHA) architectures. The paper offers a study performed on a novel closed-circuit EHA architecture with the goal to maximize the overall system efficiency while meeting or exceeding traditional off-road applications performance, thereby enabling further electrification of off-road applications. Both numerical and experimental approach

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Abdulmalek, Ghiath. "Electronics and Control Development of Servo Electro-Hydraulic Actuators (SEHA)." Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPAST224.

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Les robots humanoïdes incarnent un lien singulier entre l'ingénierie, la technologie et les aspirations humaines. Cependant, leur progression pose des défis complexes au-delà des aspects techniques, englobant des considérations fondamentales telles que les besoins énergétiques, les capacités de détection et les algorithmes de contrôle sophistiqués. Les actionneurs, véritable cœur de ces machines, jouent un rôle crucial en permettant des mouvements précis et en mimant la complexité des muscles et des articulations humaines. L'actuateur servo-électrohydraulique (SEHA), une proposition innovante

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Forster, Shauna. "A bilateral electro-hydraulic actuator system to measure dynamic ankle joint stiffness during human stance /." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=80012.

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The role of the stretch reflex during upright stance remains unclear despite research that has been conducted to date. We have developed a bilateral electro-hydraulic actuator system to measure the dynamic joint stiffness of the human ankle during standing and help understand the role of the stretch reflex in the control of posture. The apparatus consists of two foot pedals that are each connected to an electro-hydraulic rotary actuator. Transducers were incorporated to measure the position and torque of each actuator, the angle of the ankle with respect to the foot plate, and the positions of

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Larson, John P. "Design of a Magnetostrictive-Hydraulic Actuator Considering Nonlinear System Dynamics and Fluid-Structure Coupling." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1402566309.

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Minav, Tatiana, Luca Papini, and Matti Pietola. "A Thermal Analysis of Direct Driven Hydraulics." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-200125.

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This paper focuses on thermal analysis of a direct driven hydraulic setup (DDH). DDH combines the benefits of electric with hydraulic technology in compact package with high power density, high performance and good controllability. DDH enables for reduction of parasitic losses for better fuel efficiency and lower operating costs. This one-piece housing design delivers system simplicity and lowers both installation and maintenance costs. Advantages of the presented architecture are the reduced hydraulic tubing and the amount of potential leakage points. The prediction of the thermal behavior an

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Seung, Taehun. "Holistic-Lightweight Approach for actuation systems of the next generation aircraft." Universitätsverlag Chemnitz, 2017. https://monarch.qucosa.de/id/qucosa%3A34400.

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Currently the system development of aircraft engineering concentrates its focus on the reduction of energy consumption more than ever before. As a consequence, the efficiency of subsystems inside the aircraft is highlighted. According to previous investigations the simplification/unification of conventional multifaceted board energy systems by means of electric power management is the most promising way concerning aircraft global efficiency improvement. The main aim of the present work was to optimize a multi-device, heavy duty EHA-System by introducing of a comprehensive perspective. In order

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Chaudhuri, Anirban. "Self-contained hybrid electro-hydraulic actuators using magnetostrictive and electrostrictive materials." College Park, Md.: University of Maryland, 2008. http://hdl.handle.net/1903/8918.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2008.<br>Thesis research directed by: Dept. of Aerospace Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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Santos, Jo?o Deodato Batista dos. "Controle por modos deslizantes com compensa??o difusa aplicado a sistemas com descontinuidade." Universidade Federal do Rio Grande do Norte, 2013. http://repositorio.ufrn.br:8080/jspui/handle/123456789/15727.

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Made available in DSpace on 2014-12-17T14:58:24Z (GMT). No. of bitstreams: 1 JoaoDBS_DISSERT.pdf: 2950294 bytes, checksum: b123f316a60d2e367696c4d97c359a71 (MD5) Previous issue date: 2013-11-13<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior<br>The development of non-linear controllers gained space in the theoretical ambit and of practical applications on the moment that the arising of digital computers enabled the implementation of these methodologies. In comparison with the linear controllers more utilized, the non -linear controllers present the advantage of not requiring t

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Peskin, Jonah T. (Jonah Timothy) 1977. "Force control of electro-hydraulic actuators in an underwater fish-like vehicle." Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/86874.

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Thesis (M.Eng. and S.B.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2000.<br>Includes bibliographical references (p. 60-61).<br>by Jonah T. Peskin.<br>M.Eng.and S.B.

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Books on the topic "Electro-hydraulic actuator"

1

Pastrakuljic, Vladimir. Design and modeling of a new electro hydraulic actuator. National Library of Canada, 1995.

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2

Vyas, J. Jaidev, Balamurugan Gopalsamy, and Harshavardhan Joshi. Electro-Hydraulic Actuation Systems. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-2547-2.

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3

Navarro, Robert. Performance of an electro-hydrostatic actuator on the F-18 systems research aircraft. National Aeronautics and Space Administration, Dryden Flight Research Center, 1997.

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Navarro, Robert. Performance of an electro-hydrostatic actuator on the F-18 systems research aircraft. National Aeronautics and Space Administration, Dryden Flight Research Center, 1997.

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5

Guo, Qing, and Dan Jiang. Nonlinear Control Techniques for Electro-Hydraulic Actuators in Robotics Engineering. CRC Press, 2017. http://dx.doi.org/10.1201/b22105.

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Guo, Qing, and Dan Jiang. Nonlinear Control Techniques for Electro-Hydraulic Actuators in Robotics Engineering. Taylor & Francis Group, 2017.

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Guo, Qing, and Dan Jiang. Nonlinear Control Techniques for Electro-Hydraulic Actuators in Robotics Engineering. Taylor & Francis Group, 2017.

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Guo, Qing, and Dan Jiang. Nonlinear Control Techniques for Electro-Hydraulic Actuators in Robotics Engineering. Taylor & Francis Group, 2017.

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Guo, Qing, and Dan Jiang. Nonlinear Control Techniques for Electro-Hydraulic Actuators in Robotics Engineering. Taylor & Francis Group, 2017.

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Nonlinear Control Techniques for Electro-Hydraulic Actuators in Robotics Engineering. Taylor & Francis Group, 2017.

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Book chapters on the topic "Electro-hydraulic actuator"

1

Nekatibeb, Beza, Venkata Lakshmi Narayana Komanapalli, Mulugeta Debebe, and Endalew Ayenew. "Modeling and Control of Electro-Hydraulic Actuator." In Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15357-1_28.

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Wang, Jianjun, Sulan Hao, and Wenlei Li. "Study on Multiple Hydraulic Cylinders Synchronous Control Under Impact Load." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1876-4_39.

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AbstractIn engineering, it is often necessary to use multiple hydraulic cylinders to drive the load at the same time. Under the impact load, because of the compressibility and leakage of hydraulic oil is inevitable, it is difficult to accurately control the speed of the actuator. Firstly, the compression and leakage of the hydraulic oil under the impact load are analyzed theoretically, and the main factors affecting the speed stability of the hydraulic cylinder are obtained. A multiple hydraulic cylinders synchronous control experimental circuit with electro-hydraulic proportional PID control

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Verdés, Ramón I., Alejandra Ferreira de Loza, Luis T. Aguilar, Ismael Castillo, and Leonid Freidovich. "Accurate Position Regulation of an Electro-Hydraulic Actuator via Uncertainty Compensation-Based Controller." In Emerging Trends in Sliding Mode Control. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-8613-2_12.

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Van Nguyen, Tan, and Cheolkuen Ha. "The Actuator and Sensor Fault Estimation Using Robust Observer Based Reconstruction for Mini Motion Package Electro-Hydraulic Actuator." In Intelligent Computing Methodologies. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-26766-7_23.

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Ghazali, Rozaimi, Yahaya Md Sam, Mohd Fua’ad Rahmat, and Zulfatman Has. "Adaptive Discrete Sliding Mode Control for a Non-minimum Phase Electro-Hydraulic Actuator System." In Lecture Notes in Electrical Engineering. Springer Singapore, 2014. http://dx.doi.org/10.1007/978-981-4585-42-2_1.

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Van Nguyen, Tan, and Cheolkuen Ha. "The Actuator Fault Estimation Using Robust Sliding Mode Observer for Linear System Applied for Mini Motion Package Electro-Hydraulic Actuator." In Intelligent Computing Methodologies. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-26766-7_24.

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Van Nguyen, Tan, and Cheolkeun Ha. "Fault Diagnosis and Control of a KYB MMP4 Electro-Hydraulic Actuator for LDVT Sensor Fault." In Intelligent Computing Theories and Application. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95933-7_3.

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Walters, R. B. "Hydraulic Actuators." In Hydraulic and Electro-Hydraulic Control Systems. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3840-6_4.

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Vyas, J. Jaidev, Balamurugan Gopalsamy, and Harshavardhan Joshi. "Introduction." In Electro-Hydraulic Actuation Systems. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2547-2_1.

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Vyas, J. Jaidev, Balamurugan Gopalsamy, and Harshavardhan Joshi. "Mathematical Modeling of Flapper Nozzle Valve." In Electro-Hydraulic Actuation Systems. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2547-2_2.

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Conference papers on the topic "Electro-hydraulic actuator"

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Ghandour, Maysoon, Naima Ait- Oufroukh, and Samer Alfayad. "Control Architecture for Humanoid with Real-Time Electro-Hydraulic Actuator." In 2024 International Conference on Networking, Sensing and Control (ICNSC). IEEE, 2024. http://dx.doi.org/10.1109/icnsc62968.2024.10760114.

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Yu, Haoliang, Tao Lei, Jiong Yang, Shuzhen Zhu, Xingyu Zhang, and Xiaobin Zhang. "Design of Cascaded Hybrid Energy Storage System for Airborne Electro-Hydraulic Actuator Loads." In 2024 IEEE 19th Conference on Industrial Electronics and Applications (ICIEA). IEEE, 2024. http://dx.doi.org/10.1109/iciea61579.2024.10664860.

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Silva, Dimitri Oliveira e., Marcos Paulo Nostrani, Rodrigo Simões Lopes Junior, Gierri Waltrich, Petter Krus, and Victor Juliano De Negri. "Digital Electro Hydrostatic Actuator with Variable Speed Digital Hydraulic Pump: A Design Overview." In 2022 Global Fluid Power Society Ph.D. Symposium. River Publishers, 2024. http://dx.doi.org/10.13052/rp-9788770047975.012.

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Kang, S., K. P. Hallinan, and R. Kashani. "Electro-Hydrodynamic Pumped Hydraulic Actuation." In ASME 1998 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/imece1998-0420.

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Abstract A new type of actuation device has been conceptualized that meets the needs of both large displacement, force and bandwidth within a package more compact than currently available magnetostrictive and stack-type piezo actuators of similar rating. This concept relies on micro-scale electrohydrodynamic (EHD) pumping of a dielectric liquid with a small concentration of free charges. Configured as an actuator, the EHD pump(s) would be used to move fluid between two reservoirs — each having a compliant membrane that interfaces to the world to provide the means to achieve vibration cancellat

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Blejan, Marian, Ioana Ilie, Radu Radoi, and Corneliu Cristescu. "Electro-hydraulic linear actuator." In 2016 39th International Spring Seminar on Electronics Technology (ISSE). IEEE, 2016. http://dx.doi.org/10.1109/isse.2016.7563241.

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Avila, M. A., A. G. Loukianov, and E. N. Sanchez. "Electro-hydraulic actuator trajectory tracking." In Proceedings of the 2004 American Control Conference. IEEE, 2004. http://dx.doi.org/10.23919/acc.2004.1383858.

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Fredlund, Terry L., and Joe Mares. "All-Electric Actuator for Mid-Size Gas Turbines." In ASME Turbo Expo 2004: Power for Land, Sea, and Air. ASMEDC, 2004. http://dx.doi.org/10.1115/gt2004-53082.

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A number of actuators are available for mid-size industrial gas turbine engines in the marketplace today. These designs utilize pneumatic, hydraulic, electro-pneumatic, electro-hydraulic, and all-electric actuation technologies. The electro-hydraulic has been the most common mid-size industrial gas turbine actuation technology over the last 20 years. This paper focuses on a new all-electric actuator technology developed specifically for mid-size gas turbines using an integrally mounted controller. This paper discusses the significant technical challenges to integrally mounting all-electric act

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"ELECTRO HYDRAULIC PRE-ACTUATOR MODELLING OF AN HYDRAULIC JACK." In 4th International Conference on Informatics in Control, Automation and Robotics. SciTePress - Science and and Technology Publications, 2007. http://dx.doi.org/10.5220/0001632900590064.

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Soudbakhsh, Damoon, and Anuradha M. Annaswamy. "Prognostics and Health Monitoring of Electro-Hydraulic Systems." In ASME 2017 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/dscc2017-5392.

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Electro-Hydraulic Systems (EHS) are commonly used in many industrial applications. Prediction and timely fault detection of EHS can significantly reduce their maintenance cost, and eliminate the need for redundant actuators. Current practice to detect faults in the actuators can miss failures with combination of multiple sources. Missed faults can result in sudden, unforeseen failures. We propose a fault detection technique based on Multiple Regressor Adaptive Observers (MRAO). The results were evaluated using a two-stage servo-valve model. The proposed MRAO can be used for on-line fault detec

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Ling, T. G., M. F. Rahmat, and A. R. Husain. "ANFIS modeling of electro-hydraulic actuator system." In 2012 IEEE 8th International Colloquium on Signal Processing & its Applications (CSPA). IEEE, 2012. http://dx.doi.org/10.1109/cspa.2012.6194697.

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