Results 91 to 100 of about 6,855,519 (278)

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane   +3 more
wiley   +1 more source

On the problem of recovering boundary conditions in the third boundary value problem for parabolic equation

open access: yesИзвестия высших учебных заведений. Поволжский регион: Физико-математические науки, 2021
Background. In recent decades the theory for solution of inverse and ill-posed problems has become one of the most important and fast-growing branch of modern mathematics.
I.V. Boykov, V.A. Ryazantsev
doaj   +1 more source

Calculation of Tissue Oxygenation via an Inverse Boundary Problem for Transcutaneous Oxygenation Wearable Applications. [PDF]

open access: yesACS Meas Sci Au, 2023
Cascales JP   +4 more
europepmc   +1 more source

dynoGP: Deep Gaussian Processes for Dynamic System Identification

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli   +3 more
wiley   +1 more source

On the boundary-value problem of a spheroid [PDF]

open access: yesQuarterly of Applied Mathematics, 1973
The surface charge density of a charged spheroid is obtained in exact, closed form using a Green’s function expansion in spherical coordinates. The possibility is thus established of solving boundary-value problems analytically using coordinates that do not correspond to boundary shapes.
openaire   +1 more source

United States, northern border 1878

open access: yes, 1878
Index map title: Index map, Joint Series. Shows the United States and Canadian border from the summit of the Rocky Mountains to the northwest angle of the Lake of the Woods. Relief shown by hachures and spot heights. Title from second sheet. First sheet
United States Northern Boundary Commission
core  

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Can Relational Egalitarians Supply Both an Account of Justice and an Account of the Value of Democracy or Must They Choose Which?

open access: yesErgo, An Open Access Journal of Philosophy
Construed as a theory of justice, relational egalitarianism says that justice requires that people relate as equals. Construed as a theory of what makes democracy valuable, it says that democracy is a necessary, or constituent, part of the value of ...
Andreas Bengtson   +1 more
doaj   +2 more sources

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

Optimal control of a moving boundary by laser heating in a 2-phase Stefan problem

open access: yes, 2008
The 2-phase heat control problem by a single laser point input is studied and a method of overcoming the moving boundary problem is introduced. This is achieved by applying a sequence of linear time varying control problems which converge to the single ...
Xu, Xu   +3 more
core   +1 more source

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