Showing 6,161 - 6,180 results of 7,394 for search 'parameter machine', query time: 0.15s Refine Results
  1. 6161

    Analysis of the Strength of Assembly Joints - Welded Joints of Various Construction Materials by Anna Rudawska, Piotr Penkała, Paweł Chochowski, Andrzej Tkaczyk, Tetiana Vitenko

    Published 2023-09-01
    “…Welded joints samples were made with appropriate parameters, according to the welding methods. Strength tests of welded joints on MTS BIONIX 370.02 testing machine, in accordance with the PN-EN 1465 standardwere provided.Based on the obtained test results, it can be seen that the value of stresses is affected by both the welding method and the type of joint structure, while the type of material to be welded should also be taken into account.…”
    Get full text
    Article
  2. 6162

    Res-SE-ConvNet: A Deep Neural Network for Hypoxemia Severity Prediction for Hospital In-Patients Using Photoplethysmograph Signal by Talha Ibn Mahmud, Sheikh Asif Imran, Celia Shahnaz

    Published 2022-01-01
    “…There has been research conducted for the detection of severity level using various parameters and bio-signals and feeding them in a machine learning algorithm. …”
    Get full text
    Article
  3. 6163

    Robust Short-Term Wind Speed Forecasting Using Adaptive Shallow Neural Networks by Matrenin P.V., Manusov V.Z., Igumnova E.A.

    Published 2020-09-01
    “…This work aims to develop a machine learning model for short-term wind speed forecasting with acceptable accuracy but high robustness and the pos-sibility of automatic online retraining. …”
    Get full text
    Article
  4. 6164

    Thermal and carbonation resistance of tunnel concrete: Experimental evaluation and hybrid ANN–GPR modeling under fire–CO₂ exposure by Amirhossein Fatemi, Ahmad Ganjali, Reza Babaei Semiromi, Pejman Aminian

    Published 2025-12-01
    “…Ultrasonic pulse velocity (UPV) measurements showed strong correlation with both strength loss and carbonation depth, supporting UPV as a reliable non-destructive evaluation method. A hybrid machine learning model combining artificial neural networks (ANN) and Gaussian process regression (GPR) was developed to predict residual compressive strength and carbonation depth based on UPV and exposure parameters. …”
    Get full text
    Article
  5. 6165

    Active ramp-down control and trajectory design for tokamaks with neural differential equations and reinforcement learning by Allen M. Wang, Cristina Rea, Oswin So, Charles Dawson, Darren T. Garnier, Chuchu Fan

    Published 2025-06-01
    “…The policy training environment is a hybrid physics and machine learning model trained on simulations of the SPARC primary reference discharge (PRD) ramp-down, an upcoming burning plasma scenario which we use as a testbed. …”
    Get full text
    Article
  6. 6166

    IQGO: Iterative Quantum Gate Optimiser for Quantum Data Embedding by Tautvydas Lisas, Ruairi de Frein

    Published 2024-01-01
    “…Quantum kernel methods and Variational Quantum Classifiers (VQCs) have recently gained significant interest in the field of Machine Learning (ML). They have the potential to achieve superior generalisation whilst using smaller datasets and fewer parameters compared to their classical counterparts. …”
    Get full text
    Article
  7. 6167

    Symbolic Framework for Evaluation of NOMA Modulation Impairments Based on Irregular Constellation Diagrams by Nenad Stefanovic, Vladimir Mladenovic, Borisa Jovanovic, Ron Dabora, Asutosh Kar

    Published 2025-05-01
    “…We explicitly address several important design and measurement parameters and their relationship to different tasks, including variable constellation processing, carrier and symbol synchronization, and pulse shaping, focusing on quadrature amplitude modulation (QAM). …”
    Get full text
    Article
  8. 6168

    Height of Hydraulic Fracture Zone Based on PSO_LSSVM Model by Hebin Zhang, Tingting Wang, Bin Wu, Haijun Feng

    Published 2025-06-01
    “…To achieve its effective prediction, this study selects four main control parameters for prediction, including the proportion coefficient of hard rock in the overlying strata, the inclination distance of the working face, and the thickness and depth of mining. …”
    Get full text
    Article
  9. 6169

    Research on the Design of an On-Line Lubrication System for Wire Ropes by Fan Zhou, Yuemin Wang, Ruqing Gong

    Published 2025-04-01
    “…Kinematic modeling and grease consumption analysis guided greasing parameters optimization, validated through simulations and practical tests. …”
    Get full text
    Article
  10. 6170

    A fully automated hybrid approach for processing high-frequency surface settlement data by Changyu Wang, Zude Ding, Annan Zhou, Zekun Zhu

    Published 2025-09-01
    “…The proposed method minimises manual intervention and reduces reliance on empirical design through the integration of the Mel Frequency Cepstral Coefficient (MFCC) based Convolutional Neural Networks (CNN), Extreme Learning Machine (ELM), and Variational Modal Decomposition (VMD) algorithms. …”
    Get full text
    Article
  11. 6171

    Optimising the Selection of Input Variables to Increase the Predicting Accuracy of Shear Strength for Deep Beams by Mohammed Majeed Hameed, Faidhalrahman Khaleel, Mohamed Khalid AlOmar, Siti Fatin Mohd Razali, Mohammed Abdulhakim AlSaadi

    Published 2022-01-01
    “…Therefore, developing an efficient algorithm to select the optimal input parameters that have the highest information content to represent the target and minimise redundant data is very important. …”
    Get full text
    Article
  12. 6172

    Threshold-free multi-attributes physical layer authentication based on expectation–conditional maximization channel estimation in Internet of Things by Tao Jing, Hongyan Huang, Yue Wu, Qinghe Gao, Yan Huo, Jiayu Sun

    Published 2022-07-01
    “…To overcome the uncertainty, machine learning–based authentication approaches have been employed to implement threshold-free authentication. …”
    Get full text
    Article
  13. 6173

    Development and validation of a cardiac surgery-associated acute kidney injury prediction model using the MIMIC-IV database. by Yang Xu, Chunxiao Song, Wenping Wei, Runfeng Miao

    Published 2025-01-01
    “…By systematically comparing multiple machine learning approaches, our study highlights the utility of combining temporal physiological metrics to enhance AKI risk stratification. …”
    Get full text
    Article
  14. 6174

    Coupling an Autonomous UAV With a ML Framework for Sustainable Environmental Monitoring and Remote Sensing by Faris A. Almalki, Shafaa M. Salem, Waad M. Fawzi, Norah S. Alfeteis, Shams A. Esaifan, Anoud S. Alharthi, Reef Z. Alnefaiey, Qamar H. Naith

    Published 2024-01-01
    “…This paper describes a pioneering approach to develop smart agriculture using multimission drones equipped with dual cognitive modules (brains) that are powered by a machine learning (ML) framework. The first brain uses deep reinforcement learning (DRL) principles to enable autonomous flight, allowing drones to navigate complex agricultural terrain with agility and flexibility. …”
    Get full text
    Article
  15. 6175

    Investigating the hydrogen renaissance in the global energy transition with AI integration by Abderrahim Lakhouit

    Published 2025-04-01
    “…AI plays a pivotal role in optimizing hydrogen production methods, such as electrolysis, by enhancing process efficiencies through machine learning models that predict and optimize operational parameters. …”
    Get full text
    Article
  16. 6176

    Structural Evolution and Mechanical Properties of FeCoNiAlTi HEA Coatings Fabricated by Plasma Surfacing by WANG Yonghong, ZHANG Chunlin, ZHANG Shihan, YU Jianping, LIU Yingfu, JIE Zhiwen

    Published 2025-04-01
    “…In order to deeply study the influence of the surfacing current on the microstructure and mechanical properties of FeCoNiAlTi highentropy alloy coatings in the plasma surfacing process parameters, five different surfacing currents (140, 160, 180, 200, 220 A) were used for coating preparation, and the microstructure, hardness, wear resistance and tensile properties of the coatings were evaluated by XRD, OM,SEM, micro-Vickers hardness tester, profilometer, friction wear tester and universal testing machine, respectively.Results showed that the porosity and elemental segregation of the coating were significantly improved with the increase of the surfacing current,but there was no significant effect on the coating phase composition.The coating mainly consisted of the typical FCC solid solution phase and Co3 Ti precipitation phase.When the surfacing current was 180 A, the surface microhardness of the obtained T3 coating was up to 322.77 HV0.2, which was about twice that of the substrate.At the same time, the T3 coating showed the best wear resistance, with a maximum wear depth of only 2.144 μm, an average friction coefficient of 0.362 and the lowest wear rate of 3.83×10-6 mm3/(N·m).In addition, the tensile strength and elongation of the T3 coating were 948 MPa and 26.61%, respectively, showing excellent strength and toughness.…”
    Get full text
    Article
  17. 6177

    Frequency-Based Density Estimation and Identification of Partial Discharges Signal in High-Voltage Generators via Gaussian Mixture Models by Krissana Romphuchaiyapruek, Sarawut Wattanawongpitak

    Published 2025-03-01
    “…However, recent advancements in signal processing and machine learning have facilitated the development of automated tools to identify and categorize PD patterns, aiding those without extensive experience. …”
    Get full text
    Article
  18. 6178

    The applications of CT with artificial intelligence in the prognostic model of idiopathic pulmonary fibrosis by Zeyu Chen, Zheng Lin, Zihan Lin, Qi Zhang, Haoyun Zhang, Haiwen Li, Qing Chang, Jianqi Sun, Feng Li

    Published 2024-10-01
    “…Recently, several studies attempted to build prognostic models by extracting predictive variates from pulmonary function data, basic information, or chest computed tomography (CT) and CT-derived parameters with clinical characteristics. Artificial intelligence (AI) algorithms, including principal component analysis, support vector machine, random survival forest, and convolutional neural network, could be applied to the procedure of IPF prognostic model, that is, region of interest extraction, image feature selection, clinical feature selection, and model construction. …”
    Get full text
    Article
  19. 6179

    Failure Strain and Related Triaxiality of Aluminum 6061-T6, A36 Carbon Steel, 304 Stainless Steel, and Nitronic 60 Metals, Part I: Experimental Investigation by Ron Harwell, Robert Spears, Arya Ebrahimpour

    Published 2025-04-01
    “…These tests are performed at quasi-static speeds using Universal Testing Machines (UTMs) in accordance with ASTM E8 and ASTM E9 standards. …”
    Get full text
    Article
  20. 6180

    A proposed deep learning model for multichannel ECG noise reduction by Jay Prakash Maurya, Manish Manoria, Sunil Joshi

    Published 2025-05-01
    “…Comparison of ECG signal patterns is very difficult manually, and machine-based interpretation is a demand of society. …”
    Get full text
    Article