Results 71 to 80 of about 435,592 (297)

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

International Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg, Paulo Jefferson Dias de Oliveira Evald, Shivam Chaturvedi, Hilton Abilio Gründling, Rodrigo Varella Tambara, Wencong Su   +5 more
wiley   +1 more source

Data and Task Scheduling in Distributed Computing Environments

Journal of Telecommunications and Information Technology, 2014
Data-aware scheduling in today’s large-scale heterogeneous environments has become a major research and engineering issue. Data Grids (DGs), Data Clouds (DCs) and Data Centers are designed for supporting the processing and analysis of massive data ...
Magdalena Szmajduch
doaj   +1 more source

Efficient Data Dissemination Strategy for UAV in UAV-Assisted VANETs

IEEE Access, 2023
With development of emerging intelligent transportation systems (ITSs), unmanned aerial vehicles (UVAs) are gaining growing attention to achieve UAV-assisted VANETs for improving performance of data dissemination.
Ke Xiao, Kuiyuan Feng, Aofei Dong, Zhixin Mei   +3 more
doaj   +1 more source

Matrix pencils completion problems

Linear Algebra and its Applications, 2008
The paper deals with matrix pencils completion problems. In general, this problem consists in the study of possible Kronecker invariants of a matrix pencil (i.e. its strict equivalence class), when a subpencil is prescribed. Specifically, the author studies and solves the following problem: Let \(F\) be a field.
openaire   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced 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, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

A Unified Framework for Sparse Relaxed Regularized Regression: SR3

IEEE Access, 2019
Regularized regression problems are ubiquitous in statistical modeling, signal processing, and machine learning. Sparse regression, in particular, has been instrumental in scientific model discovery, including compressed sensing applications, variable ...
Peng Zheng, Travis Askham, Steven L. Brunton, J. Nathan Kutz, Aleksandr Y. Aravkin   +4 more
doaj   +1 more source

The symmetric inverse M-matrix completion problem

Linear Algebra and its Applications, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Johnson, Charles R., Smith, Ronald L.
openaire   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Channel state information based efficient database construction for indoor localisation

The Journal of Engineering, 2019
The popularisation of fingerprinting localisation technology has been hindered because of two major hurdles: (i) the accuracy bottleneck caused by unreliable location fingerprints and (ii) the huge effort required to construct a fingerprints database (or
Xiyan Tian, Chao Wang, Liufeng Du
doaj   +1 more source

The combinatorially symmetric P-matrix completion problem

The Electronic Journal of Linear Algebra, 1996
An \(n\times n\) real matrix is called a \(P\)-matrix if all its principal minors are positive. The \(P\)-matrix completion problem asks which partial \(P\)-matrices have a completion to a \(P\)-matrix. The authors prove that every partial \(P\)-matrix with combinatorially symmetric specified entries has a \(P\)-matrix completion.
Johnson, Charles R, Kroschel, Brenda K
openaire   +4 more sources