Showing 1,941 - 1,960 results of 4,718 for search 'Rate and state function', query time: 0.21s Refine Results
  1. 1941

    Flexibility coefficient calculation of rubber tyred metro and its applicability analysis by DU Zixue, TANG Tian, YANG Zhen, LIAO Congjian

    Published 2023-03-01
    “…However, it could be judged that the rubber tyred metro was in a safe state at this time and did not overturn according to the tyre force and wheel load reduction rate. …”
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    Article
  2. 1942

    Accelerated unconstrained latent factorization of tensor model for Web service QoS estimation by Mingwei LIN, Wenqiang LI, Xiuqin XU, Jian LIU

    Published 2024-03-01
    “…Aiming at the problem that the Web service quality of service (QoS) estimation methods based on the non-negative latent factorization of tensor model (NLFT) depend heavily on non-negative initial random data and specially designed non-negative training schemes, which lead to low compatibility and scalability, an accelerated unconstrained latent factorization of tensor (AULFT) model was proposed.The proposed model consisted of three main parts.The non-negative constraints from decision parameters were transferred to output latent factors and they were connected through the single-element-dependent mapping function.A momentum-incorporated stochastic gradient descent (MSGD) algorithm was used to effectively improve the convergence rate and estimation accuracy of the proposed AULFT model.The detailed algorithm and result analysis of the proposed AULFT model were presented.The empirical study on two dynamic QoS datasets in real industrial applications demonstrates that the proposed AULFT model has higher computational efficiency and estimation accuracy than the state-of-the-art QoS estimation models.…”
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  3. 1943
  4. 1944
  5. 1945

    Controlling noise with self-organized resetting by Felix J. Meigel, Steffen Rulands

    Published 2025-02-01
    “…Such mechanisms have been extensively studied and comprise the constraint by external forces, nonlinear interactions, or the resetting of the system to a predefined state. Here, we propose a fourth paradigm for noise constraint: self-organized resetting, where the resetting rate and position emerge from self-organization through time-discrete interactions. …”
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  6. 1946
  7. 1947
  8. 1948

    Development of the robotic motion controller for a wheeled manipulator by Thanh Phuong Nguyen, Hung Nguyen, Ha Quang Thinh Ngo

    Published 2025-03-01
    “…To ensure the sustainable movement, the system state is asymptotically stable according to Lyapunov candidate function. …”
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    Article
  9. 1949

    Dance Movement Interference Suppression Algorithm Based upon Contour Model and AdaBoost Algorithm by Jiaxi Xu

    Published 2022-01-01
    “…The results show that the algorithm proposed in this paper can accurately identify dance movements, with an average recognition accuracy rate of 99.2%.…”
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  10. 1950
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  13. 1953
  14. 1954

    Robust Smooth Sliding-Mode-Based Controller with Fixed-Time Convergence for Missiles considering Aerodynamic Uncertainty by Yuhang Yun, Jie Guo, Shengjing Tang

    Published 2018-01-01
    “…Unlike previous terminal sliding mode approaches, not only is the bound of settling time independent of initial state, indicating that performance metrics like convergence rate can be predicted beforehand, but the control input is designed to be smooth based on adaptive estimations and some mathematical results without introducing any discontinuous items like the signum function, which avoids the problem of chattering consequently. …”
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    Article
  15. 1955

    Research and Application of an Online Train ConditionMonitoring Method Based on Streaming Data by FENG Furen

    Published 2021-01-01
    “…In the early, middle and late stages of the health state, the alarm recognition rate is 85.7%, 71.4% and 57.1%, and it can better identify and detect equipment performance degradation.…”
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    Article
  16. 1956
  17. 1957

    Modern concept of bacterial complications at liver cirrhosis by M. S. Zharkova, M. V. Mayevskaya, V. T. Ivashkin

    Published 2010-12-01
    “…Bacterial infections is the important cause of morbidity and mortality in patients with LC that is caused, first of all, by immune-compromised state. Prophylaxis, early diagnostics and well-timed treatment of infections considerably increase survival rate of these patients. …”
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    Article
  18. 1958
  19. 1959
  20. 1960