-
6021
Deformation Characteristic Analysis and Engineering Application of a Variable Cross-sectional Flexible Pin
Published 2023-10-01“…The effectiveness of this method is verified by comparing with the calculation results of the engineering algorithm and the finite element method. The simulation model of the wind power gearbox is established using Romax software, and it is verified that the deformation characteristics of the variable cross-sectional flexible pin can improve the load distribution and load sharing coefficient. …”
Get full text
Article -
6022
A dynamic service migration strategy based on mobility prediction in edge computing
Published 2021-02-01“…Furthermore, we build a network model and propose a based on Lyapunov optimization method with long-term cost constraints. …”
Get full text
Article -
6023
Enhancing Secure Energy Efficiency of SWIPT IoT Network Considering IRS and Artificial-Noise: A Deep Learning Approach
Published 2025-01-01“…We first formulate a joint optimization model of IRS and AN aided secure communication, which is a non-convex optimization problem with linear and non-linear constraints. …”
Get full text
Article -
6024
Task Offloading with LLM-Enhanced Multi-Agent Reinforcement Learning in UAV-Assisted Edge Computing
Published 2024-12-01“…This framework integrates the QTRAN algorithm with a large language model (LLM) for efficient region decomposition and employs graph convolutional networks (GCNs) combined with self-attention mechanisms to adeptly manage inter-subregion relationships. …”
Get full text
Article -
6025
Hierarchical energy management of distribution network with multi-microgrids based on double Stackelberg game
Published 2025-06-01“…By applying the Karush-Kuhn-Tucker (KKT) conditions, the tri-level model is reformulated into a bi-level model, and iterative process combining heuristic algorithm and solver is adopted to solve the model. …”
Get full text
Article -
6026
A Hotspot Prediction Scheme Based on Ensemble Learning With Adaptive Beamforming for Virtual Small Cell in 5G Networks
Published 2025-01-01“…Effectively managing network congestion in 5G systems is crucial for ensuring seamless connectivity and optimal resource utilization. In this study, an operational scheme based on hotspot prediction for Virtual Small Cell (VSC) is presented, which aims to improve coverage, reduce delay and improve energy efficiency in 5G networks for congested locations. …”
Get full text
Article -
6027
Forecast of Photovoltaic Power Based on IWPA-LSSVM Considering Weather Types and Similar Days
Published 2023-02-01“…Aiming at the defects of the wolf pack algorithm (WPA), an improved wolf pack algorithm (IWPA) was obtained by improving the walking position and running step of the wolf pack. …”
Get full text
Article -
6028
Research and application of Gaussian coupled control bistable stochastic resonance system with independent parameter regulation
Published 2025-06-01“…This optimization approach leverages the algorithm’s ability to enhance population diversity and improve convergence accuracy, thereby optimizing the system’s performance. …”
Get full text
Article -
6029
A Rice Leaf Area Index Monitoring Method Based on the Fusion of Data from RGB Camera and Multi-Spectral Camera on an Inspection Robot
Published 2024-12-01“…The model based on the LightGBM regression algorithm has the most improvement in accuracy, with a coefficient of determination (R<sup>2</sup>) of 0.892, a root mean square error (RMSE) of 0.270, and a mean absolute error (MAE) of 0.160. …”
Get full text
Article -
6030
Advancements in machine learning for estimating parameters of wastewater treatment plants
Published 2025-01-01“…As a result of the study, a model of the XGBoost algorithm was developed, which successfully coped with the task of optimization of calculations, providing high accuracy, and this, in turn, opens up new opportunities for improving the efficiency of design of wastewater treatment plants.…”
Get full text
Article -
6031
GSD-YOLO: A Lightweight Decoupled Wheat Scab Spore Detection Network Based on Yolov7-Tiny
Published 2024-12-01“…The experimental results show that the mAP of the proposed algorithm reaches 98.0%, which is 3.9 percentage points higher than that of the original model. …”
Get full text
Article -
6032
A visual positioning method for tunnel boring machines in underground coal mines based on anchor net features
Published 2025-06-01“…In combination with pose graph optimization, this model enabled precise TBM positioning. …”
Get full text
Article -
6033
Adaptive zero velocity correction method for fiber optic inertial navigation system in coal mining roadheader
Published 2025-05-01“…Secondly, the time-frequency domain features of IMF components are extracted, and the principal component analysis method is used to reduce the dimension to reduce the complexity of the diagnostic model and the difficulty of data analysis. Finally, the accuracy of zero-speed detection is improved by introducing the sandcat swarm optimization algorithm to optimize the kernel function and penalty parameters.Aiming at the problem of high cost and error accumulation with time of high-precision fiber-optic inertial navigation, an adaptive zero-speed correction method is proposed. …”
Get full text
Article -
6034
Adaptive Source Location Estimation Based on Compressed Sensing in Wireless Sensor Networks
Published 2012-01-01“…Compared to ML methods, such as alternating projection, the CS algorithm can improve the resolution of multiple sources and reduce spatial samples of WSNs. …”
Get full text
Article -
6035
Electrophysiological changes in the acute phase after deep brain stimulation surgery
Published 2025-09-01“…Background: With the introduction of sensing-enabled deep brain stimulation devices, characterization of long-term biomarker dynamics is of growing importance for treatment optimization. The microlesion effect is a well-known phenomenon of transient clinical improvement in the acute post-operative phase. …”
Get full text
Article -
6036
A digital twin-enabled fog-edge-assisted IoAT framework for Oryza Sativa disease identification and classification
Published 2025-07-01“…To boost the model's predictive accuracy, the Chaotic Honey Badger Algorithm (CHBA) is employed to optimize the CNN hyperparameters, resulting in an impressive average accuracy of 93.5 %. …”
Get full text
Article -
6037
A Robust Hybrid MRAPID Controller Design for an Underactuated Nonlinear System With Parametric Uncertainty
Published 2024-01-01“…This paper presents an optimal design and simulation of a novel enhanced model reference adaptive proportional–integral–derivative controller (MRAPIDC) for underactuated nonlinear systems with parametric uncertainty. …”
Get full text
Article -
6038
Research on End-Effector Position Error Compensation of Industrial Robotic Arm Based on ECOA-BP
Published 2025-01-01“…To achieve error compensation, an approach based on an Enhanced Crayfish Optimization Algorithm (ECOA) optimizing a BP neural network was proposed to compensate for position errors. …”
Get full text
Article -
6039
Lightweight hybrid transformers-based dyslexia detection using cross-modality data
Published 2025-05-01“…Due to the limitations, deep learning (DL) models have been explored to improve DD by analyzing complex neurological, behavioral, and visual data. …”
Get full text
Article -
6040
Accelerated Benders’ Decomposition for Integrated Forward/Reverse Logistics Network Design under Uncertainty
Published 2017-12-01“…Numerical results confirmed that the proposed solution algorithm improved the convergence of BD lower bound and the upper bound, enabling to reach an acceptable optimality gap in a convenient time.…”
Get full text
Article