-
3361
Distributed Robust Low-Carbon Economic Dispatch of Power Systems Considering Extreme Scenarios
Published 2025-04-01“…[Methods] To address this, this paper first constructs RE generation scenarios using Latin hypercube sampling (LHS) and modified k-means clustering, verifying their reserve feasibility, while transforming reserve-infeasible scenarios into extreme scenario sets. …”
Get full text
Article -
3362
Concrete Creep Prediction Based on Improved Machine Learning and Game Theory: Modeling and Analysis Methods
Published 2024-11-01“…Therefore, in this study, three machine learning (ML) models, a Support Vector Machine (SVM), Random Forest (RF), and Extreme Gradient Boosting Machine (XGBoost), are constructed, and the Hybrid Snake Optimization Algorithm (HSOA) is proposed, which can reduce the risk of the ML model falling into the local optimum while improving its prediction performance. …”
Get full text
Article -
3363
Ship Typhoon Avoidance Route Planning Method Under Uncertain Typhoon Forecasts
Published 2025-05-01“…The experimental results demonstrate that under adverse conditions of uncertain typhoon forecasts, the proposed multi-objective typhoon avoidance route optimization model can effectively avoid high wind and wave areas of the typhoon while balancing and optimizing multiple navigation indicators. …”
Get full text
Article -
3364
Blockchain-based heterogeneous resource configuration scheme in computing power network
Published 2025-07-01“…Given the complexity of the original problem, we decompose it into two subproblems and solve each using the Lagrange multiplier iterative algorithm. To validate the effectiveness of our proposed solution, we compare it with several baseline approaches, including those based on Particle Swarm Optimization (PSO) and reinforcement learning methods such as Proximal Policy Optimization (PPO). …”
Get full text
Article -
3365
STUDY ON CALCULATION METHOD OF STRESS SEPARATION BY OBLIQUE INCIDENCE TECHNIQUE
Published 2016-01-01“…Conventional method for solving nonlinear overdetermined equations is difficult,new particle swarm optimization algorithms are proposed for oblique incidence stress separation. …”
Get full text
Article -
3366
-
3367
High-Performance Thin PTFE-Ni Metamaterial Absorber for Ultra-Broadband Applications
Published 2025-01-01“…A systematic parametric analysis was conducted to optimize the structural parameters, maximizing absorption efficiency while maintaining minimal thickness. …”
Get full text
Article -
3368
A Rapid Sand Gradation Detection Method Based on Dual-Camera Fusion
Published 2025-07-01Get full text
Article -
3369
-
3370
Reinforcement Learning With Deep Features: A Dynamic Approach for Intrusion Detection in IoT Networks
Published 2025-01-01“…The extracted feature sets were concatenated within a feature fusion layer that enabled efficient dimensionality reduction via principal component analysis. A hybrid optimization approach was also introduced for feature selection using green anaconda optimization and the chaotic learning osprey optimization algorithm. …”
Get full text
Article -
3371
Integrated energy microgrid bi-level game scheduling optimization taking into account electricity-heat-hydrogen enriched compressed natural gas coupling and shared energy storage
Published 2025-08-01“…Additionally, tiered carbon trading mechanisms, integrated demand response strategies, and shared energy storage are introduced to optimize carbon reduction on both the demand and storage sides while effectively constraining energy emissions. …”
Get full text
Article -
3372
-
3373
HypE-GA based study on optimal design of standard floor facade windowing of high-rise office buildings facing energy saving in heating, cooling and lighting.
Published 2025-01-01“…Therefore, this paper takes the standard floor of a high-rise office building as the research object in cold region-Yantai, facing façade windowing design, the three building performance objectives of each office unit-Annual Cooling Energy Consumption (AC), Annual Heating Energy Consumption (AH) and Annual Lighting Energy Consumption (AL)-are simulated and single/multi-objective optimized by relying on Ladybug and Honeybee (LB + HB) platform and Hypervolume Estimation Genetic Algorithm (HypE-GA) to obtain the genome of Pareto-Window-to-Wall Ratio (WWR), Window Height (WH) and Sill Height (SH)-at the lowest of each performance objective in order to determine the most energy-efficient façade windowing expression. …”
Get full text
Article -
3374
Design of Computer Numerical Control System for Fiber Placement Machine Based on Siemens 840D sl
Published 2025-04-01“…A comprehensive motion control scheme for grid-based fiber placement machines was developed using the Siemens 840D CNC system, integrating filament-winding and tape-laying functionalities on a unified control platform while enabling 10-axis synchronous motion. To mitigate thermal-induced errors, a compensation method incorporating a BP neural network optimized by a genetic algorithm with an enhanced fitness function (GA-BP) was proposed. …”
Get full text
Article -
3375
CFD investigation and ANN prediction of heat transfer coefficient for fully developed turbulent air flow around double V-baffle turbulators
Published 2025-07-01“…A total of 11 hidden layers consisting of 24 neurons each has been used in constructing the ANN, and the training process is optimized using the ADAM algorithm to minimize the loss function. …”
Get full text
Article -
3376
Lightweight encoding for medical additive manufacturing files
Published 2025-08-01“…Conclusion The lightweight encoding strategy effectively reduces the file size of complex medical 3D models by over 80% while preserving data accuracy and compatibility with existing formats. …”
Get full text
Article -
3377
Robust Adaptive Fractional-Order PID Controller Design for High-Power DC-DC Dual Active Bridge Converter Enhanced Using Multi-Agent Deep Deterministic Policy Gradient Algorithm for...
Published 2025-06-01“…To overcome this issue, Grey Wolf Optimization (GWO) algorithm is proposed to identify the most suitable initial gains for each agent, providing faster adaptation and consistent performance during the training process. …”
Get full text
Article -
3378
Beyond the Current Curve: A Novel Curve Warning System Considering Subsequent Curve Speed Limits
Published 2024-01-01“…This work presents a novel curve warning system that addresses the existing Advanced Driver-Assistance Systems (ADAS) limitations. While current ADAS offer curve warnings, they often lack the consideration of subsequent curve’s speed limit and distance, hindering optimal warning location calculations. …”
Get full text
Article -
3379
Container Liner Shipping System Design Considering Methanol-Powered Vessels
Published 2025-04-01“…Moreover, we propose an adaptive piecewise linearization approach combined with a genetic algorithm, which can efficiently solve large-scale instances. …”
Get full text
Article -
3380
Dynamic Graph Neural Network for Garbage Classification Based on Multimodal Feature Fusion
Published 2025-07-01“…An adaptive K-nearest neighbor algorithm is utilized to construct the dynamic graph structure, while the incorporation of a multi-head attention layer within the graph neural network facilitates the efficient aggregation of both local and global features. …”
Get full text
Article