-
3181
Design of an intelligent optimization system for high-altitude photovoltaic power plant output power prediction and enhancement using GVSAO-CNN-BiGRU-Attention
Published 2025-05-01“…The system integrates convolutional neural networks (CNN), bi-directional gated recurrent units (BiGRU), attention mechanisms, and genetic algorithm optimization (GVSAO). The CNN extracts spatial features, while the BiGRU enhances temporal dependency modeling, effectively capturing short- and long-term patterns. …”
Get full text
Article -
3182
A Dynamic Analysis of a Cantilever Piezoelectric Vibration Energy Harvester with Maximized Electric Polarization Due to the Optimal Shape of the Thickness for First Eigen Frequency
Published 2025-07-01“…This study presents an analytical and experimental approach to enhance cantilever-based piezoelectric energy harvesters by optimizing thickness distribution. Using a gradient projection algorithm within a state-space framework, the unimorph beam’s geometry is tailored while constraining the first natural frequency. …”
Get full text
Article -
3183
IntelliGrid AI: A Blockchain and Deep-Learning Framework for Optimized Home Energy Management with V2H and H2V Integration
Published 2025-02-01“…The proposed approach can dynamically optimize household energy flows, deploying real-time data and adaptive algorithms to balance energy demand and supply. …”
Get full text
Article -
3184
Optimizing Virtual Power Plant Operations in Energy and Frequency Regulation Reserve Markets: A Risk-Averse Two-Stage Scenario-Oriented Stochastic Approach
Published 2025-01-01“…Furthermore, the numerical findings compare the risk-neutral VPP framework with the proposed risk-sensitive VPP strategy, revealing a trade-off between expected profit and CvaR, indicating that as the risk aversion parameter escalates, expected profits decline while CVaR value rises, underscoring the importance of risk management in VPP optimization.…”
Get full text
Article -
3185
Using the clustering method to find the final environmental parameters coefficients in road construction projects
Published 2025-02-01“…In the first phase, the Genetic Optimization Algorithm was implemented to determine convenient coefficients for the relevant parameters. …”
Get full text
Article -
3186
Optimal Power Flow for High Spatial and Temporal Resolution Power Systems with High Renewable Energy Penetration Using Multi-Agent Deep Reinforcement Learning
Published 2025-04-01“…A heterogeneous multi-agent proximal policy optimization (H-MAPPO) DRL algorithm is introduced for multi-area power systems. …”
Get full text
Article -
3187
Data driven models for predicting pH of CO2 in aqueous solutions: Implications for CO2 sequestration
Published 2024-12-01“…To fill this research gap, this study developed 15 models comprising five machine learning methods: regression trees, support vector regression, Gaussian process regression, bagged trees, and boosted trees, and three optimization algorithms: random search, grid search, and Bayesian optimization. …”
Get full text
Article -
3188
Comparison of Control Law Synthesis Methods for the Wheeled Robot Motion
Published 2023-10-01“…The feedback linearization method, after reducing the nonlinear system to a linear form, allows one to construct an optimal control by solving the LQR-optimization problem, while the optimal damping method allows one to obtain only an approximate solution of the optimal control problem, reducing it to a parametric optimization problem. …”
Get full text
Article -
3189
Application of a Hybrid Model Based on CEEMDAN and IMSA in Water Quality Prediction
Published 2025-06-01“…[Results] The study introduced four key innovations to the original Mantis Search Algorithm (MSA): (1) combining Logistic-Tent chaotic mapping for population initialization, ensuring uniform and random distribution of initial solutions to enhance global search capability and convergence speed; (2) nonlinear acceleration factor, refining MSA’s core update formula to transition from global exploration to local exploitation, mitigating local optima entrapment; (3) elite-guided adaptive update strategy, addressing the excessive randomness in the position update strategy when Mantis attacks fail, improving late-stage search efficiency while preserving some randomness; (4) opposition-based learning, generating individuals opposite to the current individual to enhance global optimization. …”
Get full text
Article -
3190
Comparative Analysis of Supervised Learning Techniques for Forecasting PV Current in South Africa
Published 2024-12-01“…This work presents a comparative examination of supervised learning algorithms optimized with particle swarm optimization for estimating photovoltaic output current. …”
Get full text
Article -
3191
GA-Synthesized Training Framework for Adaptive Neuro-Fuzzy PID Control in High-Precision SPAD Thermal Management
Published 2025-07-01“…This study presents a hybrid adaptive control strategy that integrates genetic algorithm (GA) optimization with an adaptive neuro-fuzzy inference system (ANFIS) for precise thermal regulation of single-photon avalanche diodes (SPADs). …”
Get full text
Article -
3192
Bio-Inspired Traffic Pattern Generation for Multi-AMR Systems
Published 2025-03-01“…This paper proposes a bio-inspired optimization method for autonomously generating spatial movement constraints for autonomous mobile robots (AMRs). …”
Get full text
Article -
3193
FPGA-Accelerated Sparse Subset Segmentation Using ADMM for High-Resolution Imagery
Published 2025-01-01Get full text
Article -
3194
Unscented transformation method for robustness verification of helicopter flight control system
Published 2025-06-01Get full text
Article -
3195
Supervised Machine Learning Models for Predicting SS304H Welding Properties Using TIG, Autogenous TIG, and A-TIG
Published 2025-06-01“…A total of 80% of the collected dataset was used for training the models, while the remaining 20% was reserved for testing their performance. …”
Get full text
Article -
3196
Leveraging ensemble convolutional neural networks and metaheuristic strategies for advanced kidney disease screening and classification
Published 2025-04-01“…MobileNetV2, ResNet50, and EfficientNet-B0 hyperparameters have been optimized using a modified grey wolf optimization (GWO) approach for better performance. …”
Get full text
Article -
3197
Highly Versatile FPGA-Implemented Cyber Coherent Ising Machine
Published 2024-01-01Get full text
Article -
3198
Robust and Unified Semi-Supervised Unmixing of Hyperspectral Imaging for Linear and Multilinear Models
Published 2025-01-01“…All scripts for the proposed algorithms are freely available in <uri>https://github.com/Nicothe4th/ESSEAE-NESSEAE</uri>.…”
Get full text
Article -
3199
Combination of machine learning and data envelopment analysis to measure the efficiency of the Tax Service Office
Published 2025-02-01“…The optimization of multilayer perceptrons using genetic algorithms reduced the mean squared error by about 75.75%, from 0.0144 to 0.0035. …”
Get full text
Article -
3200
Meeting Stringent QoS Requirements in AAV-Assisted Networks: Resource Allocation and AAVs Positioning
Published 2025-01-01“…We first develop efficient greedy and metaheuristic genetic algorithms. Then, we propose an efficient centralized deep reinforcement learning solution based on the deep deterministic policy gradient (DDPG), where the agent learns optimal AAV positions and resource allocation. …”
Get full text
Article