Results 61 to 70 of about 4,207 (222)

Recent advances in boosting interfacial bubble dynamics with external fields

Droplet, Volume 5, Issue 2, April 2026.
External physical fields, including acoustic, magnetic, thermal, mechanical, and optical stimuli, accelerate the entire bubble‐dynamics sequence of nucleation, growth, and detachment. Abstract The efficiency of industrial electrocatalytic reactions depends not only on generating gaseous products but also on their detachment from the catalyst surface ...
Wenlu Xie, Yanwei Zhang, Yi Liu, Yiming Wei, Jing‐Li Luo, Chenyu Xu   +5 more
wiley   +1 more source

Quantitative Comparative Study on the Performance of a Valve-Controlled Actuator and Electro-Hydrostatic Actuator

Actuators
The development of the electrification of aircraft has prompted aviation hydraulic systems to shift from traditional centralized valve actuators (CVAs) to electro-hydrostatic actuators (EHAs).
Bo Yang, Yijie Lu, Haoyi Jiang, Zhenfei Ling, Tong Li, Hao Liu, Xiaoping Ouyang   +6 more
doaj   +1 more source

Modeling and fault tolerant control of an electro-hydraulic actuator [PDF]

, 2016
In the modern industry, electro-hydraulic actuators (EHAs) have been applied to various applications for precise position pressure/ force control tasks.
Ahn, Kyoung Kwan, Chowdhury, Puja, Das, Debdatta, Nahian, Syed Abu, Truong, Dinh Quang   +4 more
core   +1 more source

A Tailorable and Transferable Flexible Patch for Simultaneous Electrostimulation and Electro‐Controlled Drug Delivery in Wound Management

Small Science, Volume 6, Issue 4, April 2026.
A novel flexible electronic patch integrates electrical stimulation and electro‐controlled drug delivery for advanced wound management. Featuring a modular hexagonal design, the device is tailorable to diverse wound shapes while maintaining electrical continuity.
Rongyan He, Qiuyu Cao, Wenhui Yan, Shuting Xiao, Xiaoying Liang, Yuxiu Ye, Dongting Zhangsun, Sulan Luo   +7 more
wiley   +1 more source

Emergent Freestanding Complex Oxide Membranes for Multifunctional Applications

Advanced Materials, Volume 38, Issue 16, 17 March 2026.
This review surveys freestanding oxide membranes and covers fabrication and three pathways for studies and devices: strain‐free and strained membranes, and van der Waals‐integrated heterostructures. We show how coupled oxide responses map onto these routes and cross‐couple to expand behaviors.
Baowen Li, Yanran Liu, Jinjin Liu, Josephine Si Yu See, Kaijian Xing, Dong‐Chen Qi, Xiao Renshaw Wang   +6 more
wiley   +1 more source

On Adaptive Electro Hydrostatic Actuators

, 2018
Published by [Mainz ...
openaire   +2 more sources

Force Tracking Impedance Control of Hydraulic Series Elastic Actuators Interacting with Unknown Environment

Mathematics, 2022
Force tracking control for hydraulic series elastic actuators (SEAs) is the demand in robots interacting with the surrounding world. However, the inherent nonlinearities and uncertainties of the hydraulic system, as well as the unknown environment, make ...
Yong Nie, Jiajia Liu, Gang Liu, Litong Lyu, Jie Li, Zheng Chen   +5 more
doaj   +1 more source

Insights into Graphene Nanostructures, Fabrication Techniques, Mechanical, and Functional Behavior Characterization

Small Science, Volume 5, Issue 12, December 2025.
This review comprehensively explores the structural configurations, properties, and applications of graphene variants—including monolayer, multilayer, and functionalized forms (graphene oxide, rGO, composites). It discusses fabrication techniques (mechanical exfoliation, chemical vapor deposition, epitaxy) and advanced mechanical characterization ...
Ashfaqul Hoque Khadem, Camili Brignoni Diaz, Lihua Lou   +2 more
wiley   +1 more source

Position Based Impedance Control of Electro-Hydrostatic Actuator

Journal of Physics: Conference Series, 2020
Abstract This paper presents a method for implementing position based impedance control (PBIC) in an electro-hydraulic actuator (EHA). Impedance control provides the actuator with compliance and facilitates the interaction with environment.
Guozhe Zhou, Xin Lv, Tieshan Feng, Luoning Gan   +3 more
openaire   +1 more source

Robust Position Control of Electro-Hydrostatic Actuator Systems with Radial Basis Function Neural Networks

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2013
This paper presents the robust tracking control of EHA (Electro Hydrostatic Actuator) system. EHA system provides the simple structure and frees from the environment pollution, but the poor tracking performance is caused by the internal leakage, surging ...
Jeongju CHOI
doaj   +1 more source