-
341
Rolling Based on Multi-Source Time–Frequency Feature Fusion with a Wavelet-Convolution, Channel-Attention-Residual Network-Bearing Fault Diagnosis Method
Published 2025-06-01“…However, when dealing with non-stationary and noisy vibration signals, traditional fault diagnosis methods are often constrained by limited feature characterization from single time–frequency analysis and inadequate feature extraction capabilities. …”
Get full text
Article -
342
Real defect partial discharge identification method for power cables joints based on integrated PJS-M and GA-SVM algorithm with multi-source fusion
Published 2025-08-01“…These results demonstrate that the proposed method significantly improves the accuracy of identifying complex real-type defects in 10 kV cable intermediate joints under multi-source feature conditions, providing a reliable diagnostic basis and technical reference for partial discharge detection in industrial applications.…”
Get full text
Article -
343
Deep Reinforcement Learning-Based Distribution Network Planning Method Considering Renewable Energy
Published 2025-03-01“…Against the background of building new power systems, the rapid growth of distributed renewable energy sources, such as photovoltaic and wind power, has introduced many challenges for distribution network planning (DNP), including different source-load compositions, complex network topologies, and varied application scenarios. …”
Get full text
Article -
344
Assessment and enhancement of transfer capability for large-scale renewable generation base transmitted by voltage source converter based high voltage direct current system
Published 2025-04-01“…Voltage source converter based high voltage direct current transmission is a key method for transmitting large-scale renewable energy generation. …”
Get full text
Article -
345
Ecological networks construction and optimization in the Longdong Loess Plateau: The advantages of self-organizing map and complex networks
Published 2025-01-01“…Ecological networks (ENs) construction, which is the basis for sustainable regional development, is influenced by the accuracy of source identification. Currently, the method of utilizing multiple ecosystem services (ESs) to identify ecological sources can only highlight areas with high values of these services. …”
Get full text
Article -
346
-
347
Design of two-dimensional reflective imaging systems: an approach based on inverse methods
Published 2024-11-01“…Abstract Imaging systems are inherently prone to aberrations. We present an optimization method to design two-dimensional (2D) freeform reflectors that minimize aberrations for various parallel ray beams incident on the optical system. …”
Get full text
Article -
348
Internal sound field reconstruction method based on optimal arrangement of sound monitoring points near the cabin inner surface
Published 2025-04-01“…Besides, the optimum performance of different optimization algorithms is compared. The results show that the proposed method is more accurate than the traditional equivalent source method when the number of monitoring points is the same, and the QPSO algorithm shows the best monitoring point location optimization performance. …”
Get full text
Article -
349
Conflict evidence combination rule based on multi-dimensional weighted evidence optimization method and its applications in pattern recognition
Published 2025-07-01“…Subsequently, the multi-dimensional weighted evidence optimization method is employed to calculate the relative importance of each piece of evidence. …”
Get full text
Article -
350
The optimization of consensus decision-making for a multi-microwave source system based on composite leader-follower clustering for intelligent agent-based joint heating temperatur...
Published 2025-02-01“…To address the issues of uneven temperature distribution and the difficulty of temperature control in microwave heating, a composite leader cluster consensus decision optimization strategy for multiple microwave source agents is proposed. …”
Get full text
Article -
351
-
352
ACO-NM hybrid optimization calculation method for transit time of oxygen activation logging in CO2 injection profile
Published 2025-08-01“…To validate the algorithm’s accuracy, comparative analysis was conducted between the ACO-NM hybrid optimization and the traditional least squares method. …”
Get full text
Article -
353
Capacity Allocation Method for Wind-Solar-Hydro-Storage Complementary System Considering Time and Spatial Transfer Characteristics of Load
Published 2021-02-01“…Finally, through a case simulation, the nonlinear optimization problem is solved by professional optimization software (LINGO), and the allocation capacities of the source end system under different planning years and scenarios are obtained, which has verified the effectiveness of the proposed method in improving the system indicators.…”
Get full text
Article -
354
Multi-UAV Collaborative Target Search Method in Unknown Dynamic Environment
Published 2024-11-01“…To mitigate the effects of target mobility, we develop a dynamic mission planning method based on local particle swarm optimization, enabling UAVs to adjust their search trajectories in response to real-time environmental inputs. …”
Get full text
Article -
355
-
356
A Novel Ship Fuel Sulfur Content Estimation Method Using Improved Gaussian Plume Model and Genetic Algorithms
Published 2025-03-01“…The emission source intensity inversion was formulated as an unconstrained multi-dimensional optimization problem, solved using genetic algorithms. …”
Get full text
Article -
357
-
358
Control parameter identification method for virtual synchronous generator considering electric vehicles based on dynamic particle swarm optimization
Published 2025-04-01“…To address the issues of insufficient control parameter identification accuracy and convergence speed during the grid connection of distributed power sources, a control parameter identification method for the Virtual Synchronous Generator (VSG) converter model considering the integration of electric vehicles (EVs) based on the dynamic particle swarm optimization algorithm is proposed. …”
Get full text
Article -
359
A Multi-Optimization Method for Capacity Configuration of Hybrid Electrolyzer in a Stand-Alone Wind-Photovoltaic-Battery System
Published 2025-03-01“…Conversely, relative to the efficiency-focused optimization function, the proposed method maintained a marginal 5.22% reduction in utilization efficiency while achieving a 6.46% improvement in economic performance. …”
Get full text
Article -
360