Results 61 to 70 of about 51,710 (183)

Advances in Electroactive Liquid Crystal Elastomers for Intelligent Robotics and Electronics

open access: yesAdvanced Robotics Research, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) integrate molecular anisotropy with electrical functionality to enable programmable actuation and reconfigurable electronics. This review classifies eLCEs into robotic actuators and adaptive electronics, summarizes key actuation mechanisms, and highlights fabrication strategies that bridge materials to ...
Kavita Ramesh Rathod   +14 more
wiley   +1 more source

Dynamic Response Analysis of Control Loops in an Electro-Hydraulic Servo Pump Control System

open access: yes, 2022
An electro-hydraulic servo pump control system realizes the basic action of a hydraulic cylinder by controlling the servo motor, which effectively improves the problems of a traditional valve control system such as high energy consumption, low power-to ...
Guishan Yan   +8 more
core   +1 more source

Simulation Analysis of Direct Drive Volume Control of Electro-hydraulic Servo System

open access: yes, 2007
Direct Drive Volume Control (DDVC) of Electro-hydraulic Servo system is a new type energy saving system.The construction end characteristics of DDVC of Electro-hydraulic Servo System are presented. On the background for application to the hydro former ...
Zhao MY(赵明扬), Zhou JL(周加龙)
core   +1 more source

Making Sweat Measurable: Induction, Sampling, and Refreshment in Wearable Biofluid Sensing

open access: yesAdvanced Science, EarlyView.
Wearable sweat sensing relies not only on chemical detection but also on controlled biofluid management. This Review integrates sweat physiology, induction strategies, and microfluidic sampling architectures, demonstrating how flux, transport, and refreshment shape measurement reliability.
Soyoung Shin, Wei Gao
wiley   +1 more source

Sputtering Mechanism of an Unsintered Organic–Inorganic Sputtering Target for Perovskite Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
An unsintered MAPbI3 sputtering target fabricated via a mechanochemical route enables large‐area vacuum deposition of perovskite absorber layers, while revealing an ion–photon coupled decomposition mechanism that governs target erosion and film composition under RF plasma exposure.
Doha Lim   +9 more
wiley   +1 more source

Controlador em cascata com adaptação de parâmetros para robôs hidráulicos [PDF]

open access: yes, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2010Este trabalho trata do problema de controle de robôs hidráulicos que utilizam válvulas proporcionais ...
Machado, Cláudio Luís D'Elia
core  

Fault-tolerant control of an electro-hydraulic servo axes with a duplex-valve-system [PDF]

open access: yes, 2023
This paper presents fault detection, fault diagnosis, the fault-tolerant control of an electro-hydraulic servo axes with a duplex-valve-system. The fault detection is based on parity equations and is load independent.
Münchhof, Marco   +3 more
core   +1 more source

Active fault tolerant control of an electro-hydraulic servo axis with a duplex-valve-system [PDF]

open access: yes, 2023
In this paper fault detection, fault diagnosis and active fault tolerant control of an electro-hydraulic servo-axis with a duplex-valve-system are described. The fault detection is based on parity equations.
Münchhof, Marco   +3 more
core   +1 more source

A Review on Recent Trends of Bioinspired Soft Robotics: Actuators, Control Methods, Materials Selection, Sensors, Challenges, and Future Prospects

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article reviews the current state of bioinspired soft robotics. The article discusses soft actuators, soft sensors, materials selection, and control methods used in bioinspired soft robotics. It also highlights the challenges and future prospects of this field.
Abhirup Sarker   +2 more
wiley   +1 more source

金属带式CVT钢带轴向跑偏电液控制系统的仿真

open access: yesJixie chuandong, 2009
On the basis of the analysis of the belt misalignment of the metal V-belt CVT,the reason of the belt misalignment is discussed.In order to control the misalignment,an electro-hydraulic control system is designed.After analyzing the structure and ...
臧发业, 张玉波
doaj  

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