-
621
Hyperchaotic hashing: a chaotic hash function based on 2D linear cross-coupled map with parallel feedback structure
Published 2025-02-01“…To overcome the above problems, a novel hash function based on a 2D linear cross-coupled hyperchaotic map (HF-2DLCHM) is introduced and has a parallel feedback structure. …”
Get full text
Article -
622
Remaining Useful Life Prediction Method for Bearings Based on Pruned Exact Linear Time State Segmentation and Time–Frequency Diagram
Published 2025-03-01“…First, the PELT (Pruned Exact Linear Time) algorithm is used to segment the vibration signals over the full life cycle of the bearing, accurately identifying critical degradation states and optimizing the stage division of the degradation process. …”
Get full text
Article -
623
Efficiency determinants in Portuguese banking industry: an application through fractional regression models
Published 2018-04-01“…The application of regression for proportions, more appropriate than traditional linear and Tobit regressions, to deal with the fractional nature of the DEA scores, allowed the identification of efficiency determinant factors for the main banks operating in Portugal. …”
Get full text
Article -
624
The Purge Characteristics and Strategy in a Proton Exchange Membrane Fuel Cell with a Linear Segmentation-Based Anode Recirculation System
Published 2025-04-01“…This study introduces a novel linear segmentation method to optimize the nitrogen purge strategy for proton exchange membrane fuel cells (PEMFCs) operating in an anode recirculation mode. …”
Get full text
Article -
625
Model-Free Optimal Volt-VAR Control of Wind Farm Based on Data-Driven Lift-Dimension Linear Power Flow
Published 2025-01-01“…Based on Koopman operator-based method, this paper constructs a power flow model of wind farms connected to the grid by using state space mapping and lift-dimension linearization. Considering reactive power devices such as wind turbines and static var generator (SVG) in wind farms, a global sensitivity-based reactive power and voltage linear optimization control model is proposed. …”
Get full text
Article -
626
Enhanced Linear State Observer–Based PLL-Less Vector-Oriented Control Method for a Three-Phase PWM Rectifier
Published 2024-01-01“…They can also cause problems with power balance, stability, system dynamics, reduced efficiency, and increased stress. This paper proposes an enhanced linear state observer (ELSO) with a PLL-less voltage-oriented control (PLL-less VOC) method for a three-phase PWM rectifier in the synchronous coordinate frame (dq coordinate), aiming to simultaneously improve the DC-link voltage dynamics, disturbance rejection ability, and the grid current control loop’s transient response. …”
Get full text
Article -
627
The negative linear relationship between oxidative balance scores and constipation: a cross-sectional study from NHANES 2005–2010
Published 2024-11-01“…We found that there was a negative linear relationship between OBS and constipation. …”
Get full text
Article -
628
APPLIANCE OF SCENARIO PLANNING METHOD FOR RUSSIAN AIRLINES ACTIVITY
Published 2016-11-01“…This method is compared to linear programming (linear scheduling method) with their advantages and disadvantages being discussed. …”
Get full text
Article -
629
Non Linear Thermal Radiation Analysis of Electromagnetic Chemically Reacting Ternary Nanofluid Flow over a Bilinear Stretching Surface
Published 2025-03-01“…Background: The study investigates three-dimensional boundary layer flow in a reactive, rotating nanomaterial liquid, emphasizing non-linear thermal diffusion and radiation effects over a stretchable surface influenced by a Lorentz force. …”
Get full text
Article -
630
Analysis of the linear and nonlinear stability of Alfven eigenmodes and fish-bones in JET DT discharges: mode identification and shear flows generation
Published 2025-01-01“…There, EP driven modes are induced by the combined effect of tangential NBIs and ion cyclotron resonance heating (ICRH) driven EP. Linear and nonlinear simulations are performed with the gyro-fluid FAR3d code to analyze the AE activity observed in the discharge 99896. …”
Get full text
Article -
631
The Linear Diophantine Fuzzy Z-Numbers Set: Development and Application to Decision Making in Textile Engineering Using the Bonferroni Mean Operator
Published 2025-01-01“…In this research, we introduce a novel approach to multi-attribute decision making by defining the Linear Diophantine Fuzzy Z-number set and generalizing the Bonferroni mean operator to this framework. …”
Get full text
Article -
632
Improving Linearity and Symmetry of Synaptic Update Characteristics and Retentivity of Synaptic States of the Domain-Wall Device Through Addition of Edge Notches
Published 2025-01-01“…Compute-in-memory (CIM) crossbar arrays of non-volatile memory (NVM) synapse devices have been considered very attractive for fast and energy-efficient implementation of various neural network (NN) algorithms. …”
Get full text
Article -
633
A Linear Programming Approach for Battery Impairment Analysis and Optimization in Decentralized Power Systems for Agricultural Operations With Solar Energy Integration
Published 2025-01-01“…This will let them operate more efficient, robust, and eco-friendly businesses.…”
Get full text
Article -
634
Estimation of overlapped Eye Fixation Related Potentials: The General Linear Model, a more flexible framework than the ADJAR algorithm
Published 2017-07-01“…The results showed that the ADJAR algorithm was based on assumptions that were too restrictive for EFRP estimation. The General Linear Model appeared to be more robust and efficient. …”
Get full text
Article -
635
A joint reconstruction and model selection approach for large-scale linear inverse modeling (msHyBR v2)
Published 2024-12-01“…In this work, we develop a one-step approach for linear inverse modeling, where model selection and the inverse model are performed in tandem. …”
Get full text
Article -
636
Tuning and Performance Analysis of Second-Order Linear Active Disturbance Rejection Controller for Trajectory Tracking and Balancing the Rotary Inverted Pendulum
Published 2025-05-01“…Second-order Linear Active Disturbance Rejection Controller (SLADRC) is a powerful control technique. …”
Get full text
Article -
637
Effect of La and Si additives in Zr-doped HfO2 capacitors for pseudo-linear high-κ dielectric applications
Published 2025-03-01“…These results demonstrate a promising strategy for advancing energy-efficient high-κ dielectric materials in next-generation memory devices, offering a balanced combination of high capacitance, low leakage current, and BEOL compatibility. …”
Get full text
Article -
638
Linear Active Disturbance Rejection Control-Based Voltage Controller for Buck and Boost DC/DC Converters in DC Distribution Grids
Published 2025-01-01“…DC distribution grids have recently gained research attention for the efficient integration of converter-interfaced distributed energy resources (DER). …”
Get full text
Article -
639
-
640
Frequency security constrained generation mix optimization with multiple heterogeneous resources
Published 2025-05-01“…An efficient adaptive piecewise linearization method for the frequency nadir is proposed to further reduce the number of frequency constraints. …”
Get full text
Article