Showing 181 - 200 results of 293 for search 'model superposition methods', query time: 0.09s Refine Results
  1. 181

    The influence of key parts of hydraulic roof cutting and roof fracture behavior in mining roadway by Yukun LIN, Jiangwei LIU, Yaoyou LIU, Changyou LIU

    Published 2024-12-01
    “…The large deformation of dynamic pressure roadway is usually related to the characteristics of surrounding rock and the stress environment formed by the superposition of dy-namic and static loads. The mining roadway of No.5 coal seam in Huairen Zhifengshan Coal Mine in S-hanxi adopted the tunneling method of facing mining, there was a problem of confrontation between the tunneling working face and the mining working face. …”
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  2. 182

    Temporal networks with node-specific memory: Unbiased inference of transition probabilities, relaxation times, and structural breaks by Giulio Virginio Clemente, Claudio J. Tessone, Diego Garlaschelli

    Published 2024-12-01
    “…Additionally, model selection via likelihood maximization identifies the most parsimonious structural level (either global, node specific, or dyadic) accounting for memory effects. …”
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  3. 183

    Numerical Simulation of Dynamic Response of Slab-Column Structures under Fire-Explosion Coupled Effects by LIU Jingbo, YANG Qiong, WU Lei, WANG Chengquan, YU Xiongfei, FANG Mingyu, DONG Tengfang

    Published 2025-01-01
    “…The methodology was bifurcated into three primary stages: individual model validation, coupled model creation, and parametric analysis. …”
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    Article
  4. 184

    Temperature Influence on Non-Linear Harmonic Vibrations of Plates Made of Viscoelastic Materials by Przemysław LITEWKA, Roman LEWANDOWSKI

    Published 2020-03-01
    “…The time-temperature superposition and the Williams-Landel-Ferry formula for the horizontal shift are used to modify the viscosity properties in the fractional Zener material model of viscoelasticity. …”
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  5. 185

    Quantum machine learning regression optimisation for full-scale sewage sludge anaerobic digestion by Yomna Mohamed, Ahmed Elghadban, Hei I Lei, Amelie Andrea Shih, Po-Heng Lee

    Published 2025-03-01
    “…Tailored for noisy intermediate-scale quantum (NISQ) devices, the low-depth QCL model outperforms conventional regression methods (R²: 0.53) and matches the performance of a classical multi-layer perceptron (MLP) regressor (R²: 0.959) with significantly fewer parameters and better scalability. …”
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  6. 186

    Variable Modal Parameter Identification for Non-Linear Mdof Systems. Part I: Formulation and Numerical Validation by Y.H. Chong, M. Imregun

    Published 2000-01-01
    “…The concept of linear modal superposition is combined with the normal non-linear mode technique, an approach that allows the formulation of a system identification procedure in terms of variable modal parameters. …”
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  7. 187

    Comparative Study of the Performance of Two Treatment Planning Systems Using Tests from the MPPG 5b Guidelines, TECDOC 1583 and Venselaar's Confidence Limits by Carlos Vega D'Espaux, Federico Lorenzo, Franco La Paz Mastandrea, Nicolás Larragueta

    Published 2025-04-01
    “… This work presents a comprehensive comparative study of the performance of two Treatment Planning Systems (TPS) in radiotherapy: the Eclipse™ TPS by Varian Medical Systems, which utilizes the Analytical Anisotropic Algorithm (AAA), and the MIRS TPS by Nuclemed, which uses the Convolution and Superposition (CS) Algorithm. The evaluation of both systems was conducted following different methods, including point measurements, dose profiles, and measurements on phantoms with heterogeneities. …”
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  8. 188

    Dynamic Response Analysis of Gearbox Housing Under the Multi- source Dynamic Excitation by Zhou Yunshan, Jin Hongguang

    Published 2015-01-01
    “…On this basis,the dynamic response analysis of housing is carried out by using a mode superposition method. The results show that,the overall design is more conservative relatively,but the middle of the plate- type parts have large deformation,smaller stiffness and need to focus on early in the design.…”
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  9. 189

    Determination of Residual Stress and Design of Process Parameters for Composite Cylinder in Filament Winding by Chao Kang, Yaoyao Shi, Bo Deng, Tao Yu, Pengcheng Sun

    Published 2018-01-01
    “…This study proposed a reverse derivation method to design the winding tension based on the residual stress model of the composite cylinder. …”
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  10. 190

    The Apollonian decay of beer foam bubble size distribution and the lattices of young diagrams and their correlated mixing functions by S. Sauerbrei, E. C. Haß, P. J. Plath

    Published 2006-01-01
    “…We present different methods to characterise the decay of beer foam by measuring the foam heights and recording foam images as a function of time. …”
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  11. 191

    Vibration Fatigue of Key Suspension Parts of Bogies Based on Modal Stress by SONG Qingwei, ZHANG Jing, WANG Han

    Published 2018-01-01
    “…The vibration fatigue analysis model of the key suspension parts of bogie was established, the stress power spectrum of key suspension parts bases on modal stress was obtained by modal superposition method, and the probability distribution function of the structural stress-strain range was deduce, moreover, the fatigue life of the structure was obtained in the condition of IEC 61373 standard spectrum and measured acceleration spectrum as the excitation by using the linear fatigue damage criterion. …”
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    Article
  12. 192

    VHR Multispectral Satellite Image Classification with Kolmogorov-Arnold Networks for Urban Applications by M. Fawzy, M. Fawzy, Á. Barsi

    Published 2025-07-01
    “…Obtained KAN classification accuracy and computational efficiency are evaluated compared to SNN, highlighting its strengths in modelling complexity with optimized key model parameters. …”
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  13. 193

    A Fusion XGBoost Approach for Large-Scale Monitoring of Soil Heavy Metal in Farmland Using Hyperspectral Imagery by Xuqing Li, Huitao Gu, Ruiyin Tang, Bin Zou, Xiangnan Liu, Huiping Ou, Xuying Chen, Yubin Song, Wei Luo, Bin Wen

    Published 2025-03-01
    “…Therefore, a fusion XGBoost model based on the superposition of ensemble learning and packaging methods is proposed for large-scale monitoring with high accuracy of soil heavy metal using hyperspectral imagery. …”
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  14. 194

    Efficient Calculation and Component Analysis of Fault Current in MMC-HVDC Grid by Lixu Chen, Jun Yan, Xiufang Jia, Chengyong Zhao, Jianzhong Xu

    Published 2025-01-01
    “…Existing calculation methods for the p2p fault current primarily rely on differential equations based on the RLC equivalent of the MMC station and the RL model of DC transmission lines. …”
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  15. 195

    Determinate arbitrary quantum state engineering through one-dimensional quantum walks by Yu Wang, Meng Li, Yuan-Yuan Zhao

    Published 2025-06-01
    “…This efficient method for preparing quantum superposition states lays a foundation for advancing quantum technologies, with broad applications in quantum information processing.…”
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  16. 196

    Mechanical Analysis of Mining Stress Transfer on Isolated Island Face in Extra-Thick Fully Mechanized Top-Coal Caving Mining by Min Tu, Qingwei Bu, Baojie Fu, Yu Wang

    Published 2020-01-01
    “…The coal–rock mass should bear not only the lateral mining superposition influence but also the advance mining influence in front of the coal wall, so the isolated island face is in the complex environment of multiple mining stress superposition. …”
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  17. 197

    Theoretical analysis of bearing mechanism and engineering application of pipe roof in a highway tunnel by Jian Zhang, Weiyu Sun, Songhong Yan, Yonggang Wang, Hui Zhu, Wen Wang

    Published 2025-01-01
    “…The load-bearing behaviour of the pipe roof as the tunnel face advances to any position is solved via the superposition method. The accuracy and validity of the model are confirmed through case calculations and comparisons with existing research results. …”
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    Article
  18. 198

    Cable fault detection based on enhanced spread spectrum time domain reflectometry by Xinwen Ma, Zhendong Yin

    Published 2025-02-01
    “…This paper also proposes a fault severity assessment model based on the double exponential function and compares the performance of different fault features. …”
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  19. 199

    Fault Diagnosis of Rolling Bearing based on Sideband Correlation Algorithm and Hilbert Envelope Spectrum by Wang Miaoqing, Gu Jun, Liu Qing

    Published 2016-01-01
    “…Through analysis on the rolling bearing vibration model,the vibration signal can be regarded as the superposition of multiple modulation signal,the best frequency range can be found basing on the basis of the spectrum by using the sideband modulation algorithm. …”
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  20. 200

    Analysis of Vibration and Acoustic Characteristics of a Simply Supported Double-Panel Partition under Thermal Environment by Lei Guo, Jianmin Ge, Shu Liu

    Published 2020-01-01
    “…To access the accuracy and feasibility of the theoretical model, a finite element method is proposed to calculate the natural frequencies and mode shapes. …”
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