Results 81 to 90 of about 1,710,535 (310)

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Chaos management and synchronization in the Liu financial system via sliding mode and passive control

Frontiers in Applied Mathematics and Statistics
The Liu financial dynamical system is a chaotic model that has been extensively studied for its applicability to financial and economic activities. This study examines chaos management and synchronization in this system. Two popular control techniques in
Afsana Afroja, Musammet Tahmina Akter, Syed Mohammed Shafiul Azam   +2 more
doaj   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Krasovskii's Passivity [PDF]

, 2019
In this paper we introduce a new notion of passivity which we call Krasovskii's passivity and provide a sufficient condition for a system to be Krasovskii's passive. Based on this condition, we investigate classes of port-Hamiltonian and gradient systems
Kawano, Yu, Kosaraju, Krishna Chaitanya, Scherpen, Jacquelien M. A.   +2 more
core   +4 more sources

Tribological Performance of 60NiTi Alloy Under Varying Contact Conditions and Elevated Temperatures in Linear Reciprocating Sliding

Advanced Engineering Materials, EarlyView.
This study investigates the tribological response of 60NiTi alloy under dry, water‐lubricated and high‐temperature conditions. The alloy exhibits decreasing wear volume and friction with increasing temperature due to the formation of protective oxide layers. The work clarifies dominant wear mechanisms and demonstrates the suitability of 60NiTi for high‐
Anthony Onyebuchi Okoani, Miguel Angel Selles, Maziar Ramezani   +2 more
wiley   +1 more source

Active versus passive damping in large flexible structures [PDF]

Optimal passive and active damping control can be considered in the context of a general control/structure optimization problem. Using a mean square output response approach, it is shown that the weight sensitivity of the active and passive controllers ...
Mclaren, Mark D., Slater, Gary L.
core   +1 more source

3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs

Advanced Engineering Materials, EarlyView.
This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu, Nelson Pereira, Javier Vicente, Carmen Rial Tubio, Senentxu Lanceros‐Méndez   +4 more
wiley   +1 more source

Optimum multiple tuned mass dampers for the wind excited benchmark building / optimalūs masės slopintuvai vėjo veikiamuose aukštybiniuose pastatuose

Journal of Civil Engineering and Management, 2011
The performance of multiple tuned mass dampers (MTMD) installed at the top floor of the wind excited benchmark building under across wind loads is investigated.
Veeranagouda B. Patil, Radhey Shyam Jangid   +1 more
doaj   +1 more source

Behavioural inhibition and valuation of gain/loss are neurally distinct from approach/withdrawal [PDF]

, 2019
Gain or omission/termination of loss produces approach; while loss or omission/termination of gain produces withdrawal. Control of approach/withdrawal motivation is distinct from valuation of gain/loss and does not entail learning – making “reward” and ...
Corr, P. J., McNaughton, N.
core   +1 more source

Reset Control for Passive Bilateral Teleoperation

IEEE Transactions on Industrial Electronics, 2011
Abstract—Communication delays are problematic for teleoperated systems. They give rise to a trade-off between speed and robustness, which cannot be overcome by means of linear controllers. In order to solve this problem, in this paper we present a novel approach that combines passivity-based techniques and reset control ...
Villaverde, Alejandro Fernndez, Blas, Antonio Barreiro, Carrasco, Joaqun, Torrico, Alfonso Baos   +3 more
openaire   +2 more sources