Showing 2,441 - 2,460 results of 3,115 for search '"mathematical models"', query time: 0.08s Refine Results
  1. 2441

    Computational evaluation of micropores wetting effect on the removal process of CO2 through the membrane contactor by Abdulrahman Sumayli, Zakarya Ahmed, Vicky Jain, R. Roopashree, Anjan Kumar, Aditya Kashyap, Mukesh Kumari, Sofia Gupta, G. V. Siva Prasad, Munthar Kadhim Abosaoda

    Published 2025-01-01
    “…To fulfill this purpose, a mathematical model based on finite element procedure (FEP) has been employed to solve the momentum and mass transport equations in the partial-wetting (50% wetting of micropores) and non-wetting (0% wetting of micropores) modes of membrane during operation. …”
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    Article
  2. 2442

    Experimental Design and Simulation of a Fly-Cutting Plant for Academic Environment Practices by Diego Fernando Ramírez-Jiménez, Cristian Alejandro Torres Valencia

    Published 2024-12-01
    “…The system’s simulation was carried out in MATLAB R2023b using mathematical modeling. The primary contribution of this work is the design of a low-cost, compact industrial prototype that includes a conveyor belt and a continuous cutting mechanism, enabling the understanding and operation of large-scale industrial processes. …”
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  3. 2443

    Optimal control of infectious diseases using vaccination and treatment by Maryam Nikbakht

    Published 2024-08-01
    “…Purpose: This paper aims to investigate the proposed mathematical model using the optimal control strategy to prevent the spread of the disease on the model. …”
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  4. 2444

    Identification of Unknown Parameters and Orders via Cuckoo Search Oriented Statistically by Differential Evolution for Noncommensurate Fractional-Order Chaotic Systems by Fei Gao, Xue-Jing Lee, Heng-qing Tong, Feng-xia Fei, Hua-ling Zhao

    Published 2013-01-01
    “…Firstly, a novel Gaos’ mathematical model is proposed and analyzed in three submodels, not only for the unknown orders and parameters’ identification but also for systems’ reconstruction of fractional chaos systems with time delays or not. …”
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    Article
  5. 2445

    Modern Technology's role in accounting cost calculation of industrial enterprises: Informatization as a key strategy to improve management efficiency by HuiFang Liang

    Published 2025-01-01
    “…Firstly, the model employs mixed integer linear programming (MILP) to optimize production processes through mathematical modeling. Secondly, it utilizes data mining technology to assist enterprises in cost accounting and efficiency analysis. …”
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    Article
  6. 2446

    Gust Mitigation of Micro Air Vehicles Using Passive Articulated Wings by Adetunji Oduyela, Nathan Slegers

    Published 2014-01-01
    “…Experimental validation of the proposed mathematical model was accomplished using flight test data of an articulated micro air vehicle obtained from a high resolution indoor tracking facility. …”
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  7. 2447

    Design and dSPACE Implementation of a Simplified Fuzzy Control of a DC-DC Three-Level Converter by Hajar Doubabi, Issam Salhi

    Published 2021-01-01
    “…After introducing the three-level boost converter topology, the operating principles and mathematical modeling are addressed. Then, the proposed output control strategy is developed based on the PI control and the TS fuzzy approximation. …”
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    Article
  8. 2448

    Accurate Modeling and Application of Time-varying Mesh Stiffness of Spur Gear Pair based on Geometry and Potential Energy Method by Wang Xiaopeng, Liu Shijun Li Jiqiang

    Published 2020-03-01
    “…The meshing limit boundary conditions of standard involute profile is analyzed in real-time and effectively,and a computational analysis model of TVMS from physical model to mathematical model is constructed which combined with the potential energy method. …”
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    Article
  9. 2449

    Modeling of multicomponent and multitemperature adsorption equilibria of water vapor and organic compounds on activated carbons by Józef Nastaj, Konrad Witkiewicz, Małgorzata Chybowska

    Published 2016-03-01
    “…Adsorption equilibria of the pure component and binary gaseous mixtures of water vapor and organic compound (toluene or n-butanol) on two selected activated carbons: Sorbonorit 4 and BPL 4×6 were studied. A mathematical model of the adsorption equilibrium for binary systems with the virial mixture coefficients has been developed based on the two-dimensional virial equation of state. …”
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    Article
  10. 2450

    A Theoretical Model of Listeriosis Driven by Cross Contamination of Ready-to-Eat Food Products by C. W. Chukwu, F. Nyabadza

    Published 2020-01-01
    “…In this paper, a mathematical model that takes into consideration cross contamination of Listeria monocytogenes from a food processing plant environment is formulated using a system of ordinary differential equations. …”
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    Article
  11. 2451

    The theoretical basis of controlling in the public sector by E. A. Fedchenko, A. O. Buryakova

    Published 2024-03-01
    “…In the course of the current study, the authors used methods of classification, mathematical modeling, grouping, and comparative analysis. …”
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  12. 2452

    An Optimal Composition Strategy for Knowledge Service Component Based on Flexible Tracking Particle Swarm Algorithm by Yan-chao Yin, Fu-zhao Chen, Wei-zhi Liao, Cui-yin Liu

    Published 2019-01-01
    “…Then, a multicomponent optimal composition mathematical model is presented, which transforms the problem of component composition into a multiobjective optimization problem. …”
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    Article
  13. 2453

    Influence of Microscopic Particle Flow on Thermal Elastohydrodynamic Lubrication of Spur Gear by Huang Xingbao, Wang Youqiang, Liu Qian, Dong Ning

    Published 2016-01-01
    “…The powder particles flow lubrication mathematical model is established. The thermal elastohydrodynamic lubrication of spur gears are investigated with considering quantitative influence of particles flow on oil rheological viscosity and density,reckoning in time-varying effect and thermal effect. …”
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  14. 2454

    Simulation and Prediction of Ion Transport in the Reclamation of Sodic Soils with Gypsum Based on the Support Vector Machine by Jinman Wang, Zhongke Bai, Peiling Yang

    Published 2014-01-01
    “…The research results show that (1) the SVM soil solute transport model using the Matlab toolbox represents the change in Ca2+ and Na+ in the soil solution and leachate well, with a high prediction accuracy. (2) Using the SVM model to predict the spatial and temporal variations in the soil solute content is feasible and does not require a specific mathematical model. The SVM model can take full advantage of the distribution characteristics of the training sample. (3) The workload of the soil solute transport prediction model based on the SVM is greatly reduced by not having to determine the hydrodynamic dispersion coefficient and retardation coefficient, and the model is thus highly practical.…”
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  15. 2455

    Modeling and Analysis on the Evolution Process of Tool Working Angle in Gear Skiving Process by Yongpeng Chen, Hongliang Liu, Yong Yang

    Published 2022-01-01
    “…Primarily,the kinematics model is established based on gear skiving principle and coordinate transformation method. And the mathematical model which specifying the forming flank,rake face and cutting edge of the skiving cutter is proposed according to the geometric configuration of skiving cutter. …”
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  16. 2456

    Research on Fault Diagnosis of Ship Propulsion System Based on Improved Residual Network by Wei Yuan, Julong Chen, Xingji Yu

    Published 2025-01-01
    “…It is achieved through mathematical modeling of two common faults in permanent magnet synchronous motors: inter-turn short circuits and demagnetization. …”
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  17. 2457

    THE ALGORITHM FOR CORRECTING A MODE OF THE POWER SUPPLY SYSTEM THAT TAKES THE TRANSFORMATIONS AND HETEROGENEITY OF THE NETWORK INTO ACCOUNT by O. I. Alexandrov

    Published 2017-11-01
    “…The new method of calculation of the power flows distribution in the network is proposed that based is not on physical modeling of the structure of the investigated circuit, but on the mathematical modeling of the structure of the equations describing the flow distribution, thereby removing the limitations imposed by heterogeneity and the presence of transformations.…”
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  18. 2458

    Research on the Modeling and Kinematic Simulation Analysis of Parallel Indexing Cam Mechanism by Zhao Shitian, Fu Yingying, Zheng Lei, Xiao Haining, Lu Ziheng

    Published 2020-03-01
    “…Through the analysis of the indexing motion of parallel indexing cam mechanism,the mathematical model of the contour surface of parallel indexing cam is established by using the homogeneous coordinate transformation method,the data points of the contour surface are collected by software programming,the three-dimensional model of the mechanism is established by Creo and output to Adams after assembly,the virtual prototype of the mechanism is established and the kinematic characteristics are simulated. …”
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    Article
  19. 2459

    An improved adaptive variable neighborhood search algorithm for stochastic order allocation problem by Zhenzhong Zhang, Ling Zhang, Weichun Li

    Published 2025-01-01
    “…To maximize the expected profit of order processing, a mathematical model for a high-dimensional stochastic optimization problem is developed, considering the uncertainty due to potential customer order cancellations in a real-world production. …”
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  20. 2460

    A New Credit and Loan Lending Strategy and Credit in Banking Systems: An Evolutionary Game Theory Approach by Zohreh Lashgari, Alireza Bahiraie, Madjid Eshaghi Gordji

    Published 2022-01-01
    “…In this paper, authors offer one novel mathematical model of credit lending to customers based on evolutionary game theory, and the model presents an efficient and realistic approach. …”
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