Showing 1,201 - 1,220 results of 2,218 for search '"mathematical modeling"', query time: 0.07s Refine Results
  1. 1201
  2. 1202

    ESTABLISHED MODES AND STATIC CHARACTERISTICS OF THREE-PHASE ASYNCHRONOUS MOTOR POWERED WITH SINGLE PHASE NETWORK by V. S. Malyar, V. V. Malyar

    Published 2016-12-01
    “…A mathematical model is developed to study the operation of three-phase asynchronous motor with squirrel-cage rotor when the stator winding is powered from a single phase network. …”
    Get full text
    Article
  3. 1203

    Study of characteristics of vortex tube by V. I. Kuznetsov, V. V. Makarov, A. S. Gritsay

    Published 2022-06-01
    “…Based on the previously compiled physical and mathematical model of the vortex tube workflow, the calculation of the thermogasodynamic characteristics of the vortex tube with known geometric dimensions and their comparison with experimental data was carried out. …”
    Get full text
    Article
  4. 1204

    Analytical Study of Nonlinear Fractional-Order Integrodifferential Equation: Revisit Volterra's Population Model by Najeeb Alam Khan, Amir Mahmood, Nadeem Alam Khan, Asmat Ara

    Published 2012-01-01
    “…Padé approximation was effectively used in this method to capture the essential behavior of solutions for the mathematical model of accumulated effect of toxins on a population living in a closed system. …”
    Get full text
    Article
  5. 1205

    Bifurcating Solutions to the Monodomain Model Equipped with FitzHugh-Nagumo Kinetics by Robert Artebrant

    Published 2009-01-01
    “…This reaction-diffusion system plays an important role in the field of electrocardiology as a tractable mathematical model of the electrical activity in the human heart. …”
    Get full text
    Article
  6. 1206

    Application of a naive Bayesians classifiers in assessing the supplier by Mijailović Snežana, Ilić Đorđe

    Published 2017-01-01
    “…The paper considers the class of interactive knowledge based systems whose main purpose of making proposals and assisting customers in making decisions. The mathematical model provides a set of examples of learning about the delivered series of outflows from three suppliers, as well as an analysis of an illustrative example for assessing the supplier using a naive Bayesian classifier. …”
    Get full text
    Article
  7. 1207

    A Numerical Comparison for a Discrete HIV Infection of CD4+ T-Cell Model Derived from Nonstandard Numerical Scheme by Mevlüde Yakıt Ongun, İlkem Turhan

    Published 2013-01-01
    “…A nonstandard numerical scheme has been constructed and analyzed for a mathematical model that describes HIV infection of CD4+ T cells. …”
    Get full text
    Article
  8. 1208

    Impulsive State Feedback Control of Cheese Whey Fermentation for Single-Cell Protein Production by Chunjin Wei, Shuwen Zhang, Lansun Chen

    Published 2013-01-01
    “…The work is the analysis of a mathematical model of cheese whey fermentation for single-cell protein production with impulsive state feedback control. …”
    Get full text
    Article
  9. 1209

    Dynamics and Stability Analysis of a Brucellosis Model with Two Discrete Delays by Paride O. Lolika, Steady Mushayabasa

    Published 2018-01-01
    “…We present a mathematical model for brucellosis transmission that incorporates two discrete delays and culling of infected animals displaying signs of brucellosis infection. …”
    Get full text
    Article
  10. 1210

    The study of the dependence of magnetic field gradient on parameters of the part being tested by the pulsed magnetic non-destructive testing method by O. V. Tarasenko, Yu. V. Kreselyuk, M. N. Ivlev

    Published 2023-11-01
    “…A simplified design of a pulsed gradiometric transducer is presented, and its parameters for conducting experiments are indicated. A mathematical model for calculating the output signal of a gradiometer fluxgate used to obtain output data is considered. …”
    Get full text
    Article
  11. 1211

    Global stability of an HIV-1 model with distributed intracellular delays and a combination therapy by Shengqiang Liu, Lin Wang

    Published 2010-05-01
    “…Global stability is analyzed for a general mathematical model of HIV-1 pathogenesis proposed by Nelson and Perelson [11]. …”
    Get full text
    Article
  12. 1212

    Calculation of Wall Heat Conductivity under Non-Symmetric Boundary Conditions by R. I. Yesman

    Published 2010-08-01
    “…A mathematical model for heating multi-layer walls with non-symmetric boundary surface conditions has been developed in the paper. …”
    Get full text
    Article
  13. 1213

    Research on Optimization of Production Decision Based on Payment Time and Price Coordination by Yanyang Yan, Liang Yuan, Yemei Li

    Published 2020-01-01
    “…This paper constructs the mathematical model of the optimal quotation and delivery deadline and proposes a scheduling algorithm that is different from the general M/M/1 and then studies the production scheduling problem and explores the effective implementation of quotation policy in management practice.…”
    Get full text
    Article
  14. 1214

    Explicit Expression for Arbitrary Positive Integer Powers of Special Sparse Matrices by Mohammad Beiranvand, Mojtaba Ghasemi Kamalvand

    Published 2022-01-01
    “…Sparse matrices appear frequently in mathematical models. In this paper, we firstly present a general expression for the entries of the r th r∈ℕ power of a certain n-square sparse matrix, in terms of the Chebyshev polynomials of the second kind. …”
    Get full text
    Article
  15. 1215

    Optimization of multiple sampling for solving network boundary specification problem by Ruochen Zhang

    Published 2025-02-01
    “…The present study discusses the boundary specification problem in multiple surveys, and proposes a mathematical model for optimizing the sampling strategy in each independent survey. …”
    Get full text
    Article
  16. 1216

    Adaptive Sliding Mode Tracking Control for Unmanned Autonomous Helicopters Based on Neural Networks by Min Wan, Mou Chen, Kun Yan

    Published 2018-01-01
    “…In this paper, an adaptive sliding mode tracking control scheme is developed for the medium-scale unmanned autonomous helicopter with system uncertainties and external unknown disturbances. A simplified mathematical model is established, which is divided into position subsystem and attitude subsystem. …”
    Get full text
    Article
  17. 1217

    On Flows of Bingham-Type Fluids with Threshold Slippage by Evgenii S. Baranovskii

    Published 2017-01-01
    “…We investigate a mathematical model describing 3D steady-state flows of Bingham-type fluids in a bounded domain under threshold-slip boundary conditions, which state that flows can slip over solid surfaces when the shear stresses reach a certain critical value. …”
    Get full text
    Article
  18. 1218

    A reaction-diffusion system modeling the spread of resistance to an antimalarial drug by Nicolas Bacaër, Cheikh Sokhna

    Published 2005-02-01
    “…A mathematical model representing the diffusion of resistance toan antimalarial drug is developed. …”
    Get full text
    Article
  19. 1219

    Reliability Analysis of Random Fuzzy Unrepairable Systems by Ying Liu, Xiaozhong Li, Jianbin Li

    Published 2014-01-01
    “…Then we establish the fundamental mathematical models of random fuzzy unrepairable systems, including series systems, parallel systems, series-parallel systems, parallel-series systems, and cold standby systems with absolutely reliable conversion switches. …”
    Get full text
    Article
  20. 1220

    Investigation of properties of system of automatic control of liquid-propellant rocket propulsion system with integrating regulator by I. A. Kyzmenko, A. B. Yakovlev

    Published 2019-03-01
    “…The final equation of the mathematical model of the system operation is proposed, which allows to reveal the main regularities of the influence on the static error and the static accuracy of the external action and the command value. …”
    Get full text
    Article