Results 121 to 130 of about 180,865 (340)

Set Membership Strategy for Closed Loop Aircraft Flutter Controller Design

open access: yesIEEE Access
We consider the problem of set membership identification and control for closed loop aircraft flutter platform within the practical case of bounded noise.
Liu Yunhong, Wang JIanhong
doaj   +1 more source

Detailed extensions of perturbation methods for nonlinear panel flutter Technical report, 11 Dec. 1969 - 15 Mar. 1971 [PDF]

open access: yes
Perturbation method extension for nonlinear panel flutter to include fifth-order nonlinear terms effect, flutter-buckling interaction, and small damping ...
Kuo, C.-C., Morino, L.
core   +1 more source

In Situ Graph Reasoning and Knowledge Expansion Using Graph‐PRefLexOR

open access: yesAdvanced Intelligent Discovery, EarlyView.
Graph‐PRefLexOR is a novel framework that enhances language models with in situ graph reasoning, symbolic abstraction, and recursive refinement. By integrating graph‐based representations into generative tasks, the approach enables interpretable, multistep reasoning.
Markus J. Buehler
wiley   +1 more source

Two‐Stage Catalytic Conversion of Carbon Dioxide Into Aromatics Via Methane

open access: yesAngewandte Chemie, EarlyView.
The development of a two‐stage process for converting CO2 via CH4 to C6H6 using a Ni/TiO2 catalyst in stage 1 and a Mo/ZSM‐5 catalyst stage 2. Thermodynamic calculations as well as experimentally varying parameters, aided in finding the optimal reaction conditions and reducing the coke deposition in stage 2.
Josepha J. G. Kromwijk   +8 more
wiley   +2 more sources

Aeroelastic Analysis of a Tailless Flying Wing with a Rotating Wingtip

open access: yesAerospace
This paper presents a preliminary investigation into the aeroelastic behavior of a tailless flying wing equipped with a rotating wingtip. Based on the configuration of Innovative Control Effectors (ICE) aircraft, an aeroelastic model of the tailless ...
Weiji Wang   +6 more
doaj   +1 more source

Application of a flight test and data analysis technique to flutter of a drone aircraft [PDF]

open access: yes
Modal identification results presented were obtained from recent flight flutter tests of a drone vehicle with a research wing (DAST ARW-1 for Drones for Aerodynamic and Structural Testing, Aeroelastic Research Wing-1).
Bennett, R. M.
core   +1 more source

Smart Denture with Embedded Thin‐Film Temperature Sensors Patterned by Femtosecond Laser Pulse for Elderly Healthcare

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
We demonstrate the direct‐laser patterning of a gold thin film on polymethyl methacrylate to fabricate a temperature sensor for dentures. The temperature sensor‐embedded smart dentures are evaluated in an oral environment, enabling in‐situ monitoring for elderly healthcare.
Han Ku Nam   +7 more
wiley   +1 more source

Three-Dimensional Flutter Numerical Simulation of Wings in Heavy Gas and Transonic Flutter Similarity Law Correction Method

open access: yesAerospace
Wind tunnel testing is a crucial method for studying aircraft flutter. Using heavy gas as the wind tunnel medium can mitigate the escalating issue of test models being overweight as advanced aircraft develop.
Zhe Hu   +5 more
doaj   +1 more source

Ablation of Atrial Flutter in a Patient With Mustard Procedure Using Integration of Real-Time Electroanatomical Mapping With 3-Dimensional Computed Tomographic Imaging [PDF]

open access: bronze, 2007
Arash Aryana   +7 more
openalex   +1 more source

Exploring the Effects of 3D Gaze Stimulation and Color Performance in Augmented Reality‐Based Steady‐State Visual Evoked Potential

open access: yesAdvanced Intelligent Systems, EarlyView.
This study investigates how gaze mode and stimulus brightness affect augmented reality‐based steady‐state visual evoked potentials (AR‐SSVEP) brain‐computer interface (BCI) performance. Experiments with 20 participants show that binocular gaze improves recognition accuracy and stimulus luminance impacts performance.
Yiting Geng   +6 more
wiley   +1 more source

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