Showing 981 - 1,000 results of 2,218 for search '"mathematical modeling"', query time: 0.05s Refine Results
  1. 981

    Stepwise fuzzy correction of the algorithm filters of random signals by A. A. Lobaty, A. S. Radkevich

    Published 2019-07-01
    “…It is assumed that the gauges are discrete and are described, like the original process assessed, by a discrete mathematical model in the form of difference equations. …”
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  2. 982

    Probabilistic Multiple Pedestrian Walking Force Model including Pedestrian Inter- and Intrasubject Variabilities by Zandy O. Muhammad, Paul Reynolds

    Published 2020-01-01
    “…A probabilistic walking load model that accounts for inter- and intrasubject variabilities has been developed to generate synthetic vertical load waveforms induced by pedestrians. The mathematical model is based on a comprehensive database of continuously recorded pedestrian walking forces on an instrumented treadmill, having a wide range of walking frequencies. …”
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    Article
  3. 983

    Reliability analysis of landing gear operation based on improved support vector machine-based decomposed-coordinated by ZHANG Lei, CHEN Junyu, FENG Jun, FENG Yunwen, LIU Lei

    Published 2024-12-01
    “…The improved support vector machine aims to optimize the performance of the limit state function in each sub-mathematical model by applying multi-stage adaptive point position control of hyperparameters. …”
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  4. 984

    Effects of the Hot Alignment of a Power Unit on Oil-Whip Instability Phenomena by A. Vania, P. Pennacchi

    Published 2010-01-01
    “…By including these bearing coefficients in a mathematical model of the fully assembled machine, the real part of the eigenvalue associated with the first balance resonance of the generator rotor became positive. …”
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  5. 985

    Critical Length and Collapse of Interlayer in Rock Salt Natural Gas Storage by Yingjie Wang, Jianjun Liu

    Published 2018-01-01
    “…The calculation results of the mathematical model are highly accurate with respect to actual engineering logging data, in general with over 90% of accuracy. …”
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    Article
  6. 986

    Application of Particle Swarm Optimization Algorithm in the Heating System Planning Problem by Rong-Jiang Ma, Nan-Yang Yu, Jun-Yi Hu

    Published 2013-01-01
    “…The proposed mathematical model minimizes the cost of heating system as the objective for a given life cycle time. …”
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  7. 987

    The analysis of cutting forces for hardened steel milling by D. S. Makashin

    Published 2023-09-01
    “…Studies of the full factorial experiment on the processing of steel 14Kh17N2 are carried out using a micro end mill with AlTiN coating. New mathematical models of cutting force and axial force have been developed that are adequately able to predict and optimize the forces acting on the cutting tool. …”
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    Article
  8. 988

    Effect of Varying Illumination and Temperature on Steady-State and Dynamic Parameters of Dye-Sensitized Solar Cell Using AC Impedance Modeling by Brijesh Tripathi, Pankaj Yadav, Manoj Kumar

    Published 2013-01-01
    “…The steady-state current-voltage curve and dynamic response of a dye-sensitized solar cell (DSSC) is mathematically modeled based on electrical equivalent circuit. …”
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  9. 989

    Huntley Complement while Determining Area of Rational Pressurized Ventilation Usage by Ya. A. Gusentsova

    Published 2013-10-01
    “…An optimum utilization criterion for pressurized  ventilation and air heating systems of public and office buildings has been obtained on the basis of generalized mathematical model of thermal and aerodynamic characteristics of air heating and ventilation systems.…”
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  10. 990

    MATHEMATICAL FORMULATION OF PLASTIC CHARACTERISTICS OF WIRE OF STEEL 70 AT HIGH-SPEED WIRE DRAWING by Yu. L. Bobarikin, S. V. Avsejkov

    Published 2011-08-01
    “…The carried out numerical experiments subject to initial and boundary conditions indicate that mathematical model of elastic-plastic characteristics of steel 90 can be used for numerical calculations of wire drawing routes for this grade of steel.…”
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  11. 991

    Establishment of Optimum Ecological System for Monitoring Boiler Units by V. I. Nazarov

    Published 2006-02-01
    “…A mathematical model has been proposed for ecological monitoring of a boiler unit. …”
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  12. 992

    EFFECT OF THE ALLOY COOLING RATE ON THE FORMATION OF CRACKS IN CASTINGS by M. A. Ivanov, V. I. Shevtsov

    Published 2013-09-01
    “…For the first time the theoretical mechanism of calculation of tension in crystallizing castings taking into account its cooling speed is presented. The mathematical model is developed and the chart of tension while crystallizing of the steel 30HNMFL is built.…”
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  13. 993

    Investigation of the matematical model of the multimensional automatic control system with delays by Jonas Rimas

    Published 2003-12-01
    “… The mathematical model of the mutual synchronisation system composed of n = 2p + 1  (p ∈ N) joined into a chain oscillators is investigated. …”
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  14. 994

    An Extended Analytical Approach to Evaluating Monotonic Functions of Fuzzy Numbers by Arthur Seibel, Josef Schlattmann

    Published 2014-01-01
    “…The approach is based on a parametric α-cut representation of fuzzy numbers and allows for the inclusion of parameter uncertainties into mathematical models.…”
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  15. 995

    MODELING OF PROCESS OF THE WIRE SLUGS CONTINUOUS VERTICAL CASTING by E. I. Marukovich, V. A. Pumpur, V. A. Harkov

    Published 2006-02-01
    “…The mathematical model of heat-exchange and program complex for modeling o f the process o f the wired slug forming at continuous vertical casting are presented. …”
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  16. 996

    Determination of power loss in compressor stage of turbogenerator in dynamic experiments by D. А. Kalashnikov, А. S. Pugachuk, E. О. Chudotvorova, A. V. Chernyshev

    Published 2018-10-01
    “…A mathematical model for the interaction of a gas environment with the surfaces of the impeller of turbogenerator compressor is developed. …”
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  17. 997

    Sizing a Hybrid Renewable Energy System by a Coevolutionary Multiobjective Optimization Algorithm by Wenhua Li, Guo Zhang, Xu Yang, Zhang Tao, Hu Xu

    Published 2021-01-01
    “…However, as more and more devices are added into MG, the mathematical model of HRES refers to nonlinear, in which the traditional method is incapable to solve. …”
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  18. 998

    A Water Hammer Protection Method for Mine Drainage System Based on Velocity Adjustment of Hydraulic Control Valve by Yanfei Kou, Jieming Yang, Ziming Kou

    Published 2016-01-01
    “…The optimization adjustment strategy is solved from the mathematic model of multistage valve-closing. Taking a mine drainage system as an example, compared results between simulations and experiments show that the proposed method and the optimized valve-closing strategy are effective.…”
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  19. 999

    Analysis of castor wheels rotation of mobile differential drive robot by A. A. Radkevich, Shixin Yang, U. A. Zaretski, A. A. Velchenko, S. A. Pauliukavets

    Published 2024-01-01
    “…Mathematical models for controlling centrally oriented and non-centrally oriented rotary wheels of a mobile robot are considered. …”
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  20. 1000

    Research on the Multilayer Free Damping Structure Design by Jie Meng, Dagang Sun

    Published 2018-01-01
    “…Based on three specific damping structures, the mathematical model is verified through ABAQUS. With the given structural loss factor (η≥2) and the layer number (n=3,4,5,6), 34 kinds of multilayer free damping structures are then presented. …”
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