Results 81 to 90 of about 2,221 (181)

Enhanced Operation Mode Design and Motion Control of a Dual-Redundancy Electro-Hydrostatic Actuator

Actuators
In dual-redundancy electro-hydrostatic actuators (EHAs), the dual pumps are mainly designed for safety, where the cylinder is controlled mainly by one pump while the other one is standby for redundancy. However, such a strategy is basically like a single-
Huatao Jin, Shuanglu Li, Yaobao Yin, Rui Guo, Cheng Fang, Jiangkun Zou   +5 more
doaj   +1 more source

Adaptive Dead Zone Compensation Control Method for Electro-Hydrostatic Actuators Under Low-Speed Conditions

Chinese Journal of Mechanical Engineering
This study proposes an accurate dead zone compensation control method for electro-hydrostatic actuators (EHAs) under low-speed conditions. Specifically, the nonlinear dead zone characteristics under low-speed conditions are summarized based on numerous ...
Haoyi Jiang, Zhenfei Ling, Fengqi Zhou, Maowen Sun, Hao Liu, Lilin Xu, Yeming Yao, Xiaoping Ouyang, Huayong Yang   +8 more
doaj   +1 more source

Effect of microstructure refinement of pure copper on improving the performance of electrodes in electro discharge machining (EDM). [PDF]

Sci Rep, 2023
Skiba J, Kulczyk M, Przybysz-Gloc S, Skorupska M, Kobus M, Nowak K.   +5 more
europepmc   +1 more source

Thermo-Mechanical Treatment for Reducing the Wear Rate of CuCrZr Tool Electrodes during Electro-Discharge Machining. [PDF]

Materials (Basel), 2023
Skiba J, Kulczyk M, Przybysz-Gloc S, Skorupska M, Smalc-Koziorowska J, Kobus M, Nowak K.   +6 more
europepmc   +1 more source

Neural activity induces strongly coupled electro-chemo-mechanical interactions and fluid flow in astrocyte networks and extracellular space-A computational study. [PDF]

PLoS Comput Biol, 2023
Sætra MJ, Ellingsrud AJ, Rognes ME.
europepmc   +1 more source

A Hybrid Swing-Assistive Electro-Hydrostatic Bionic Knee Design

2022 9th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics (BioRob), 2022
Marco Puliti, Federico Tessari, Renato Galluzzi, Simone Traverso, Andrea Tonoli, Lorenzo De Michieli, Matteo Laffranchi   +6 more
openaire   +2 more sources

Nonlinear flow modeling of electro hydrostatic pump unit based on Gauss Newton iterative method for high performance control. [PDF]

Sci Rep
Zhang T, Yan G, Liu X, Yao C, Ai C.
europepmc   +1 more source

Glymphatic Clearance in the Optic Nerve: A Multidomain Electro-Osmostic Model. [PDF]

Entropy (Basel)
Xiao S, Huang H, Eisenberg R, Song Z, Xu S.   +4 more
europepmc   +1 more source

Advancing Understanding of High-Temperature Micro-Electro-Mechanical System Failures with New Simulation-Assisted Approach. [PDF]

Sensors (Basel)
Sadurska WL, Imboden M, Burger J, Dommann AJ.   +3 more
europepmc   +1 more source

Valorization and Utilization of Food Wastes and By-Products: Recent Trends, Innovative Technologies and Sustainability Challenges. [PDF]

Foods, 2023
Betoret N, Betoret E, Glicerina VT.
europepmc   +1 more source