Results 81 to 90 of about 268 (133)
Some of the next articles are maybe not open access.
Fuzzy Feedback Control for Electro-Hydraulic Actuators
Intelligent Automation & Soft Computing, 2023لعبت المشغلات الكهروهيدروليكية (EHA) مؤخرًا دورًا مهمًا في التطبيقات الصناعية الحديثة، خاصة في الأنظمة التي تتطلب دقة عالية للغاية. ويمكن تفسير ذلك من خلال قدرة EHA على التحكم بدقة في الموضع والقوة من خلال أجهزة الاستشعار المتقدمة وخوارزميات التحكم المبتكرة.
Tan Nguyen Van +4 more
openaire +1 more source
Electro-hydraulic actuator trajectory tracking
Proceedings of the 2004 American Control Conference, 2004This paper combines block control, sliding mode control and integral control techniques to design a controller, which is able to force an electrohydraulic actuator driven by a servovalve to track a given chaotic reference trajectory. This approach enables to compensate the inherent nonlinearities of the actuator and to reject external constant ...
Manuel A. Avila +2 more
openaire +1 more source
Modeling and identification of an Electro-Hydraulic Actuator
2016 12th IEEE International Conference on Control and Automation (ICCA), 2016In this work, a physical non-linear model of an Electro-Hydraulic Actuator has been developed. Each system component (valves, pipes, cylinders) and their interactions have been modeled by means of conservation and constitutive laws. The actuator dynamics, with lumped-parameter element models, have been treated accurately, with special attention given ...
Cologni, Alberto Luigi +2 more
openaire +2 more sources
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 +4 more
openaire +1 more source
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 +4 more
openaire +1 more source
Electro-hydraulic linear actuator
2016 39th International Spring Seminar on Electronics Technology (ISSE), 2016The paper presents an electro-hydraulic linear actuator used at Tuzla Sea Survival School on the Cabin Emergency and Escape Trainer CEET B732 developed by author, which implements their research about electro-hydraulic system driven by common PLCs.
Marian Blejan +3 more
openaire +1 more source
Electro-Hydraulic Servo Actuation for Well Completions
SPE Annual Technical Conference and Exhibition, 2022Objectives/Scope Well Completions are challenged with the demands of managing increased multiple production zones. This paper addresses a solution to these issues: Reduce the number of hydraulic control lines.
Daniel M. Lerner, Andre E. Orban
openaire +1 more source
Applications of electro-hydraulics actuators
SoutheastCon 2016, 2016Electro-hydraulic systems can be used in robust robotics systems that have to carry heavier loads efficiently. Electrical drives have proven to be reliable and easy to control, but they may have problems when it comes to holding a position under load for a long period of time.
Vukica Jovanovic +3 more
openaire +1 more source
Electronics for electro-hydraulic actuation system
2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME), 2015The electro-hydraulic actuation system was designed and realized by INOE 2000 - IHP for Regional Air Services - Tuzla Airport. It is used on the Cabin Emergency and Escape Trainer CEET B732 for the Sea Survival School. The closed loop control system controller, that implements the actuation system functionality, was designed as a software application ...
Marian Blejan +2 more
openaire +1 more source
Torque vectoring with electro-hydraulic actuation
ATZ worldwide, 2008The importance of electronically controlled systems in the chassis and drivetrain is increasing. The associated products have the aims of improving not only safety aspects but also driving pleasure, with end customers laying not inconsiderable weight on the potential to define the driving experience through the components’ influence.
Walter Sackl +2 more
openaire +1 more source
Fractional-order model identification for electro-hydraulic actuator
2015 10th Asian Control Conference (ASCC), 2015Hydraulic actuator has been commonly applied in industrial application owing to its fast response and capability to handle heavy load. Good system identification for hydraulic is necessary in order to understand the system so that further action such as control design can be implemented.
Nuzaihan Mhd. Yusof +4 more
openaire +1 more source