Showing 641 - 660 results of 679 for search '"Dynamical system"', query time: 0.06s Refine Results
  1. 641

    Medium Energy Electron Flux in Earth's Outer Radiation Belt (MERLIN): A Machine Learning Model by A. G. Smirnov, M. Berrendorf, Y. Y. Shprits, E. A. Kronberg, H. J. Allison, N. A. Aseev, I. S. Zhelavskaya, S. K. Morley, G. D. Reeves, M. R. Carver, F. Effenberger

    Published 2020-11-01
    “…Abstract The radiation belts of the Earth, filled with energetic electrons, comprise complex and dynamic systems that pose a significant threat to satellite operation. …”
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  2. 642

    Impact of trapping on tritium self-sufficiency and tritium inventories in fusion power plant fuel cycles by Samuele Meschini, Rémi Delaporte-Mathurin, George R. Tynan, Sara E. Ferry

    Published 2025-01-01
    “…The novelty of this work is the integration of an explicit, physics-based model for tritium trapping, evolution of damage-induced traps, and component replacements into a dynamic, system-level model of a fuel cycle. The results show an increase of a factor $10^3 - 10^4$ of tritium inventory in the first wall and vacuum vessel of an ARC-class FPP when accounting for the aforementioned phenomena. …”
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  3. 643

    A Graphical Approach for Hybrid Simulation of 3D Diffusion Bio-Models via Coloured Hybrid Petri Nets by Amr Ismail, Mostafa Herajy, Elsayed Atlam, Monika Heiner

    Published 2020-01-01
    “…Three-dimensional modelling of biological systems is imperative to study the behaviour of dynamic systems that require the analysis of how their components interact in space. …”
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    Article
  4. 644

    KalmanFormer: using transformer to model the Kalman Gain in Kalman Filters by Siyuan Shen, Jichen Chen, Guanfeng Yu, Zhengjun Zhai, Pujie Han

    Published 2025-01-01
    “…IntroductionTracking the hidden states of dynamic systems is a fundamental task in signal processing. …”
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  5. 645

    Robust Data-Driven Fault Detection: An Application to Aircraft Air Data Sensors by Yunmei Zhao, Hang Zhao, Jianliang Ai, Yiqun Dong

    Published 2022-01-01
    “…Fault detection (FD) is important for health monitoring and safe operation of dynamical systems. Previous studies use model-based approaches which are sensitive to system specifics, attenuating the robustness. …”
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  6. 646
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  8. 648

    Backstepping Controller Design for Power Quality Improvement in a Two-Stage Grid-Connected Photovoltaic Systems with LCL Filter by Isaac Fredy Bendé, Etienne Tchoffo Houdji, Guy Bertrand Tchaya, Jean Luc Dit Bouerdjila Nsouandélé, Martin Kamta, null Haman-Djalo

    Published 2023-01-01
    “…To achieve this goal, a control strategy was set up considering the nonlinearity of the dynamic system, and the high dimension of the system model. …”
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  9. 649

    Some Explicit Expressions and Interesting Bifurcation Phenomena for Nonlinear Waves in Generalized Zakharov Equations by Shaoyong Li, Rui Liu

    Published 2013-01-01
    “…Using bifurcation method of dynamical systems, we investigate the nonlinear waves for the generalized Zakharov equations utt-cs2uxx=β(|E|2)xx,  iEt+αExx-δ1uE+δ2|E|2E+δ3|E|4E=0, where α,β,δ1,δ2,δ3, and cs are real parameters, E=E(x,t) is a complex function, and u=u(x,t) is a real function. …”
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  10. 650

    A Cost-effective Breath-hold Coaching Camera System for Patients Undergoing External Beam Radiotherapy by Akash Mehta, Emma Horgan, Prabhakar Ramachandran, Christopher Noble

    Published 2024-12-01
    “…Our institute is transitioning to using the ExacTrac Dynamic system to facilitate patient BH using surface-guided cameras. …”
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    Article
  11. 651

    Macroeconomic model of safe functioning of the national economy of Azerbaijan in the long-term period by M. R. Ayyubov

    Published 2019-06-01
    “…The basis of the macroeconomic model of safe functional organization of the national economy of the country has been laid the equation of the cyclic functioning of the national economy, as a dynamic system, developed by the author, the equation of the cyclic functioning of the national economy of the country on the long-term period. …”
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  12. 652

    Study of the Windowing and Overlap-Add Operation for a Super-Gaussian Random Vibration Test by Yiming Peng, Yang Li

    Published 2021-01-01
    “…To figure out the impacts of the proposed operation on the response kurtoses of a shaker table, we express the system transfer function in the time domain, and the WOA method is analysed considering the transfer function of a dynamic system. Based on the analysis, a further study is made to explain the mechanism of the kurtosis decrease due to the WOA method. …”
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  13. 653

    Design of a Process Control Laboratory Curriculum Incorporating Simulation Modules and Hands-On Training for Enhanced Learning Experience by Serene Sow Mun Lock, Irene Sow Mei Lock, Lam Ghai Lim

    Published 2025-02-01
    “…Students were exposed to methodologies such as Euler's, Runge-Kutta, and Gear methods for lumped parameter systems, and finite difference methods for distributed systems, to understand the calculation basis underlying the dynamic system. Within this curriculum, students participated in simulation creation, experimentation, results documentation, and comparison with conventional laboratory results. …”
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  14. 654
  15. 655

    Fast Simulation and Chaos Investigation of a DC-DC Boost Inverter by Rachid Dhifaou, Houda Brahmi

    Published 2021-01-01
    “…To check the existence of bifurcations and chaos in a dynamic system, a fine-tuning procedure of a bifurcation parameter is to be carried out. …”
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  16. 656

    Analysis on Influence Factors of Roadway Instability in High-Stress, Steeply Inclined Extra-Thick Coal Seam by Hai Rong, Liting Pan, Xiaoyan Li, Ming Wang, Zeliang Qu, Mengsheng Lu, Kaipeng Guo

    Published 2021-01-01
    “…Based on bolt support theory and instability mechanism of the coal rock dynamic system, this paper puts forward the evaluation of support effect and the optimization parameters of bolt support, and the scheme of mine pressure monitoring and the corresponding support optimization system are established. …”
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  17. 657

    A novel high-resolution eco-functional vegetation mapping of coastal dunes by Michele Innangi, Mirko Di Febbraro, Marco Balsi, Ginevra Colonna, Michele Finizio, Federica Pontieri, Maria Laura Carranza

    Published 2025-02-01
    “…Coastal dune landscapes are dynamic systems shaped by complex biotic-abiotic interactions and impacted by human disturbances. …”
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  18. 658

    Explore Knowledge-Sharing Strategy and Evolutionary Mechanism for Integrated Project Team Based on Evolutionary Game Model by Yanchao Du, Hengyu Zhou, Yongbo Yuan, Xiaoxue Liu

    Published 2019-01-01
    “…Then, a replicator dynamic system is established based on payoff matrix, to determine the evolutionary tendency of knowledge-sharing behavior. …”
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  19. 659

    Systems science and systems thinking for public health: a systematic review of the field by Gemma Carey, Brad Crammond, Eleanor Malbon, Nicole Carey, Andrew Joyce, Alan Carey

    Published 2015-12-01
    “…Our analysis of each of these categories of research highlighted areas of potential for systems science to strengthen public health efforts, while also revealing a number of limitations in the dynamic systems modelling being carried out in public health.Conclusions There is a great deal of interest in how the application of systems concepts and approach might aid public health. …”
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  20. 660

    The Role of Subtropical High Pressure in the Spatial Daily Precipitation Distribution in Iran by Amir Hosein Halabian, Mehran Shabankari

    Published 2012-02-01
    “…Comparing the frequency of positive phase occurrence days with that of negative phase event days in the level under study showed that during recent 50 years the aggravation days of subtropical high pressure were definitely more than weakening days of this dynamic system. Applying contingency table method and calculating χ 2 statistic during statistical period(1330-1383) showed that occurrence of precipitation in about 3.1% of studied stations(33 out of 1066) is independent of the influence of subtropical high pressure. …”
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