Results 111 to 120 of about 9,201 (304)

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source

Active-model-based fault tolerant control against actuator failures for mobile robot

, 2006
A novel fault-tolerant control method for autonomous mobile robot is proposed in this paper. The actuator effectiveness factors (AEFs) are introduced into the dynamics equation of mobile robot.
Song Q(宋崎), Jiang Z(姜哲), Han JD(韩建达)   +2 more
core  

A modal H∞-norm-based performance requirement for damage-tolerant active controller design [PDF]

, 2017
Damage-tolerant active control (DTAC) is a recent research area that encompasses control design methodologies resulting from the application of fault-tolerant control methods to vibration control of structures subject to damage. The possibility of damage
Genari, GENARI, Helói F.G, Nazih; Coffignal, Helói F.G. Genari, MECHBAL, Nazih, COFFIGNAL, Gérard, Gerard; Nobrega, Gérard Coffignal, NÓBREGA, Eurípedes G.O, NOBREGA, Euripedes, Eurípedes G.O. Nóbrega, Euripedes G. O., .Nóbrega, Eurípedes G.O, Heloi F. G.; Mechbal, Nazih Mechbal   +14 more
core   +1 more source

Active fault-tolerant control design for Takagi-Sugeno fuzzy systems

, 2011
In this paper, a virtual actuator-based active fault-tolerant control strategy is presented. After a short introduction to Takagi-Sugeno fuzzy systems, it is shown how to design a fault-tolerant control strategy for this particular class of non-linear ...
Dziekan, L., Korbicz, J., Witczak, M.
core   +2 more sources

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Active Fault Tolerant Control of Grid-Connected DER: Diagnosis and Reconfiguration

IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, 2019
In this paper, we propose an active fault tolerant control (FTC) to regulate the active and reactive output powers of a voltage source converter (VSC) in the case of actuator failure. The active fault tolerant controller of the VSC which connects a distributed energy resource to the distribution power grid is achieved through the fault diagnostic and ...
Behnam Khaki, Heybet Kiliç, Musa Yilmaz, Miadreza Shafie-Khah, Mohamed Lotfi, João P. S. Catalão   +5 more
openaire   +3 more sources

Thermally Pre‐Formed Reconfigurable Resistive Random‐Access Memory Crossbar Arrays: A Dual‐Mode Platform for Robust Physically Unclonable Functions and In‐Memory Computing

Advanced Functional Materials, EarlyView.
A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon, Taewon Lee, Dohyeong Kim, Sungmin Hwang, Sungjoon Kim   +4 more
wiley   +1 more source

Adaptive nonlinear filters for joint fault estimation and accommodation of a wind farm benchmark

, 2016
In order to improve the availability of offshore wind farms, thus avoiding unplanned operation and maintenance costs, which can be high for offshore installations, the accommodation of faults in their earlier occurrence is fundamental.
Castaldi, P, Simani, Silvio, Bonfe, Marcello, CASTALDI, PAOLO, Silvio Simani, BONFE', Marcello, Paolo Castaldi, Marcello Bonfe   +7 more
core   +1 more source

Active fault-tolerance in wireless networked control systems.

, 2010
In a Wireless Networked Control System (WNCS), several nodes or components of the system may communicate over the common network that connects them together. Thus, there may be communication taking place between the sensors and the controller nodes, among the controllers themselves, among the sensors themselves, among the actuator themselves, and ...
openaire   +3 more sources