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461
Optimization of thermal efficiency in double pass solar air heating systems with emphasis on collector design parameters and operating conditions
Published 2025-06-01“…Notably, lower wire mesh pitches and higher collector inclination angles consistently led to higher thermal efficiencies, highlighting the importance of optimizing these parameters for increased energy output. …”
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462
Unsupervised Learning for Distributed Downlink Power Allocation in Cell-Free mMIMO Networks
Published 2025-01-01“…Cell-free massive multiple-input multiple-output (CF-mMIMO) surmounts conventional cellular network limitations in terms of coverage, capacity, and interference management. …”
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463
Enhanced Dynamic Network DEA: A Novel Algorithm for Sustainable Development Efficiency Assessment in “Internet Plus Logistics” Sector
Published 2023-01-01“…This methodology leverages a comprehensive evaluation indicator system, emphasizing waterway, highway, and railway logistics outputs. The integration of custom algorithms into the CCR and BCC models has provided a deeper insight into efficiency trends and highlighted the need for a shift to an intensive economic model. …”
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464
Optimizing Small Cell Performance: A New MIMO Paradigm With Distributed ASTAR-RISs
Published 2025-01-01“…Small cell networks (ScNs) integrated with reconfigurable intelligent surfaces (RISs) and multiple-inputmultiple-output (MIMO) have emerged as promising solutions to address this issue. …”
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465
Unraveling the Nexus Between Competition and Banking Efficiency in an Emerging Economy: A Two-Stage Stochastic Frontier Analysis Framework
Published 2025-05-01“…Pakistan’s banking sector faces a critical juncture as rising competition intersects with uneven efficiency, jeopardizing financial stability. This study employs a two-stage empirical framework: (1) evaluating cost-efficiency (CE) evolution via a novel stochastic frontier analysis (SFA) framework incorporating desirable and undesirable outputs (e.g., nonperforming loans) and (2) assessing competition’s impact using a novel multi-product Lerner index across loan, deposit, and asset markets, analyzed via a two-step dynamic panel data system generalized method of moments. …”
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466
Experimental validation of an adaptive fuzzy logic controller for MPPT of grid connected PV system
Published 2025-07-01“…Recent developments in MPPT methods focus on improving control strategies to ensure efficient operation and smooth integration with the grid. …”
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467
Development of a new method for maintainability and downtime analysis of mining machinery
Published 2025-02-01“…Abstract Shovels are universally acknowledged as vital machinery in surface mining production systems, and enhancements to this equipment substantially augment operational mine output capacity. Extending the length of continuous operation is a cost-efficient strategy that may result in significant productivity improvements, as it is directly linked to the fleet’s reliability and maintainability. …”
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468
An intelligent prediction method for rock core integrity based on deep learning
Published 2025-02-01“…Then the fused feature layer is decoded by the feature decoder to output the detection results of rock core fissure. …”
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469
Method of matched sections in application to thin-walled and Mindlin rectangular plates
Published 2023-09-01“…The numerical examples for the thin-walled and Mindlin plates show the high efficiency and accuracy of the method. …”
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470
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471
Novel Recurrent neural networks for efficient heat transfer analysis in radiative moving porous triangular fin with heat generation
Published 2024-12-01“…AI-based RNN models are employed to simulate and forecast the complex heat transfer behavior in these environments, offering a more precise and efficient analysis as compared to traditional numerical methods. …”
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472
Timewise–dependent Coefficients Identification Problems for Third-Order Pseudo-Parabolic Equations from Nonlocal Extra Conditions
Published 2025-01-01“…We proved the existence and uniqueness of the solution of the two problems are being proved, but they still need to be proposed (since tiny perturbations in input data cause considerable errors in the output potential term). Consequently, the regularized methods should be employed. …”
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473
Heartbeat Stars Recognition Based on Recurrent Neural Networks: Method and Validation
Published 2025-01-01“…RNNs show excellent performance in recognizing this type of time series data. This method not only allows efficient identification of HBSs but can also be extended to recognize other types of periodic variable stars.…”
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474
Data-Driven Method for Probabilistic Response Prediction of Cable-Stayed Bridges
Published 2024-01-01“…Consequently, the proposed feature-selection method is proven to increase the accuracy and efficiency of the prediction.…”
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475
An emotional classification method of Chinese short comment text based on ELECTRA
Published 2022-12-01“…In response to such problem, the text proposes a new method based on ELECTRA and hybrid neural network. …”
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476
A Study on Electric Brake Power Control Method for Hybrid Trams
Published 2019-11-01“…Under the premise of ensuring the deceleration of tram electric brake, through the IGBT chopper circuit connected in series with the braking resistor, the power consumed in the braking resistor was adjusted in real time and the electric braking power was fed back to on-board energy storage system to the maximum extent, while not exceeding the power limit of energy storage system, protecting the energy storage system, improving energy utilization efficiency and increasing trams cruising range. At the same time, the problem was solved that when the unidirectional power supply system (such as hydrogen fuel cell system, the internal combustion engine power generation system, etc.) and on-board energy storage device were in hybrid power supply, output power response rate failed to meet the demand of the traction system for power response rate. …”
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477
Robust Control of Irrigation Systems Using Predictive Methods and Disturbance Rejection
Published 2025-01-01Get full text
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478
Dynamic Modeling of Aeroengine Rotor Speed Based on Data Fusion Method
Published 2025-04-01“…In this paper, a data-driven system identification method is presented based on the data fusion of a dynamic model and flight test data. …”
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479
Identification of core sub-team on scientific collaboration networks with Shapley method
Published 2025-07-01“…Identifying the core sub-teams that drive productivity in scientific collaboration networks is essential for research evaluation and team management. However, existing methods typically rank individual researchers by bibliometric impact or select structurally cohesive clusters, but rarely account for both collaboration patterns and joint scientific output. …”
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480
Estimation of proximity of controls synthesized on basis of maximum principle and ADAR method
Published 2018-12-01“…The synthesis through the maximum control technique and the ADAR method is performed. In virtue of the comparison of efficiency of these methods, a hypothesis is put forward on the possible compatibility of the studied methods.…”
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