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  1. 521

    A Dynamic Kalman Filtering Method for Multi-Object Fruit Tracking and Counting in Complex Orchards by Yaning Zhai, Ling Zhang, Xin Hu, Fanghu Yang, Yang Huang

    Published 2025-07-01
    “…However, existing deep learning-based models are primarily designed to process static and single-frame images, thereby failing to meet the large-scale detection and counting demands in the dynamically changing scenes of modern orchards. To address these challenges, this paper proposes a multi-object fruit tracking and counting method, which integrates an improved YOLO-based object detection algorithm with a dynamically optimized Kalman filter. …”
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    Applying SSVEP BCI on Dynamic Background by Junkai Li, Boxun Fu, Fu Li, Wenkai Gu, Youshuo Ji, Yang Li, Tiejun Liu, Guangming Shi

    Published 2025-01-01
    “…The SSVEP paradigm and decoding methods have been extensively studied and achieved remarkable results. …”
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  7. 527

    Computational fluid dynamics-multibody system dynamics bidirectional coupling calculation and flow-induced vibration evaluation of a high-speed pantograph-catenary system by Zhuojun Li, ChunJiang Chen, Huapu Song, Gang Yang, Jun Yang, Huadong Yao, Jiqiang Niu

    Published 2025-12-01
    “…Currently, commercial high-speed trains operate at speeds exceeding 350 km/h, with line test speeds exceeding 450 km/h, making the impact of airflow on pantograph dynamics increasingly significant. Therefore, a simulation study on the bidirectional coupling between pantograph aerodynamics and structural dynamics is urgently needed. …”
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  8. 528

    GENERAL SCALARIZATION METHOD OF DYNAMIC ELASTIC FIELDS IN TRANSVERSALLY ISOTROPIC MEDIA AND ITS NEW APPLICATIONS by I. P. Miroshnichenko, V. P. Sizov

    Published 2018-09-01
    “…However, other cases of the mutual arrangement of the material symmetry axis of the  material  and  the boundaries between layers are of interest on the practical side.Materials and Methods. The work objective is further development of the scalarization method application in the boundary value problems of the dynamic  elasticity theory for the cases of an arbitrary arrangement of the material symmetry axis relative to the boundary between layers. …”
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  9. 529

    State-Space Method-Based Frame Dynamics Analysis of the Six-Rotor Unmanned Aerial Vehicles by Ruijing Liu, Yu Liu, Yi Zhang

    Published 2025-06-01
    “…To analyze the dynamic performance of the six-rotor UAV frame, this paper develops a state-space model based on linear state-space theory, structural dynamics principles, and modal information. …”
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    Dynamic behaviour of rotating functionally graded Timoshenko beam via B-spline collocation method by Chichkhede S., Mahapatra D., Sanyal S., Bhowmick S.

    Published 2025-06-01
    “…The study investigates how key parameters such as the power-law index, rotational speed, slenderness ratio, and various functionally graded material (FGM) compositions affect the dynamic response of the beam. The governing equations, which incorporate shear deformation and rotary inertia effects, are formulated and solved using the B-spline collocation method. …”
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  13. 533

    Method of Dynamic Modeling and Robust Optimization for Chain Transmission Mechanism with Time-Varying Load Uncertainty by Taisu Liu, Yuan Liu, Peitong Liu, Xiaofei Du

    Published 2025-02-01
    “…Time-varying driving loads and uncertain structural parameters affect the transmission accuracy of chain transmission mechanisms. …”
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  14. 534

    Stability Analysis of Slope with Multiple Sliding Surfaces Based on Dynamic Strength-Reduction DDA Method by Shuhong Wang, Chengjin Zhu, Pengyu Wang, Zishan Zhang

    Published 2019-01-01
    “…Based on the relative displacement between blocks, the dynamic strength reduction-discontinuous deformation analysis (hereinafter referred to as DSR-DDA) method is proposed for studying slopes with multiple sliding surfaces. …”
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  15. 535

    THE COMPILATION OF SHANNON ENTROPY MEASUREMENT EQUATION FOR NONLINEAR DYNAMIC SYSTEMS BY USING THE INTERVAL ANALYSIS METHODS by Yu. P. Machekhin, Yu. S. Kurskoy

    Published 2015-12-01
    “…Most of real physical and biological systems in the surrounding world are the nonlinear dynamic systems. The spatial, temporal and spatio-temporal structures are formed in such systems because of dissipation. …”
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  16. 536

    Direct Tensile Test Method for Shotcrete by Oleg V. Kabancev, Oleg A. Simakov

    Published 2024-11-01
    “…This study substantiates the need for direct tensile strength testing of shotcrete and fiber-reinforced shotcrete, rather than relying on indirect methods, to accurately reflect material performance under biaxial stress conditions when used for structural reinforcement. …”
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    RESEARCH ON CHARACTERISTICS OF DAMPING PARAMETERS OF SANDWICH STRUCTURE OF MACHINE TOOL COMPONENTS BASED ON MODAL ANALYSIS by HU Jun, ZHU WenFeng, XU KaiLe, MA ZhuangZhuang

    Published 2020-01-01
    “…Currently,the material combinations are an effective method that is often used. In order to research the dynamic characteristics of machine tool components,the sandwich structure of bolted joint was fabricated. …”
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  19. 539

    RESEARCH ON DYNAMIC CHARACTERISTICS AND SENSITIVITY ANALYSIS OF L-TYPE GANTRY CRANE BASED ON FINITE ELEMENT METHOD by GUO JunCai, FAN Bin, PENG Jun, ZHAO Wei, WANG DengHui, GAN YuWen, WANG Shuai, YU LanFeng

    Published 2016-01-01
    “…Taking the L type gantry crane as an example,with the help of finite element method,the crane’s top six order natural frequency and vibration mode were obtained by modal analysis,and the frequency biggest impacting on the dynamic characteristics of crane was obtained by harmonic response analysis,then taking the frequency as index,the dynamic sensitivity analysis of its structural parameters was carried out. …”
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