Showing 1,801 - 1,820 results of 3,115 for search '"mathematical model"', query time: 0.06s Refine Results
  1. 1801

    OPTIMIZATION OF FUZZY INVENTORY MANAGEMENT IN INDUSTRIAL PROCESSES USING DEEP LEARNING ALGORITHMS: A HYBRID APPROACH FOR ENHANCING DEMAND FORECASTING AND SUPPLY CHAIN EFFICIENCY by K. Kalaiarasi*, S. Swathi

    Published 2024-12-01
    “…By transforming data into fuzzy sets and applying neural networks for demand forecasting, the proposed model optimizes inventory levels to reduce costs and prevent stockouts. A mathematical model and algorithmic implementation demonstrate the approach’s effectiveness and a numerical example highlights improvements in inventory control, including reduced holding costs. …”
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    Article
  2. 1802

    New Algorithm of Tooth Profile Shift Coefficient of Hy-Vo Silent Chain based on Meshing Variation by Lichi An, Yabing Cheng, Wang Gao, Yang Li, Xinyue Li

    Published 2020-01-01
    “…Based on the accurate mathematical model, the meshing model of Hy-Vo silent chain with the plate-sprocket subsystem and hob-sprocket subsystem is established. …”
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    Article
  3. 1803

    Low-Complexity User Selection for Rate Maximization in MIMO Broadcast Channels with Downlink Beamforming by Eduardo Castañeda, Adão Silva, Ramiro Samano-Robles, Atílio Gameiro

    Published 2014-01-01
    “…Based on the derived metrics we present a mathematical model that describes the dynamics of the user selection process which renders the user selection problem into an integer linear program. …”
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    Article
  4. 1804

    On-Orbit Thermal Design and Validation of 1 U Standardized CubeSat of STEP Cube Lab by Soo-Jin Kang, Hyun-Ung Oh

    Published 2016-01-01
    “…Finally, the orbital temperature of each component was predicted using a highly reliable correlated thermal mathematical model of the CubeSat obtained from the thermal balance test.…”
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  5. 1805

    Optimization Design of Pure Electric Vehicle Power System Speed Ratio by Jintang Zheng, Jiqing Chen

    Published 2019-04-01
    “…Comprehensive consideration of the dynamic performance, driving range and energy consumption requirements of pure electric vehicles, on the basis of a fixed speed ratio pure electric vehicle as the research sample, in order to make the driving motor work point on the high efficiency area, two-speed Automatic Manual Transmission (AMT) drive scheme is put forward. The mathematical model of two gears AMT pure electric vehicle model and power system optimization model are established on Cruise simulation platform. …”
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    Article
  6. 1806

    A Decision-Making Model for Deterring Food Vendors from Selling Harmless Low-Quality Foods as High-Quality Foods to Consumers by Po-Yu Chen

    Published 2017-01-01
    “…Adopting the standpoint of the public sector in food safety management, this study developed a mathematical model that facilitates discussion on the aforementioned problems. …”
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  7. 1807

    M-RSF: a multilevel feedback queue task scheduling mechanism for Unikernel by DONG Bonan, YANG Qiusong, LI Mingshu

    Published 2024-05-01
    “…Subsequently, a novel multi-level feedback queue scheduling mechanism for Unikernel, referred to as M-RSF, along with its mathematical model, were proposed. Without affecting the structural features of Unikernel, this mechanism could more effectively schedule Unikernel tasks in cloud environments. …”
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    Article
  8. 1808

    A SYSTEM DYNAMICS MODEL TO DETERMINE THE VALUE OF INVENTORY HOLDING COST by BABATUNDE OMONIYI ODEDAIRO, EMILOLA HELEN ALABA, INYENEOBONG EDEM

    Published 2020-07-01
    “…Giving considerations to this reality, a mathematical model to determine the value of IHC using systems dynamics approach was developed. …”
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    Article
  9. 1809

    The Dynamics of a Tritrophic Leslie-Gower Food-Web System with the Effect of Fear by Firas Hussean Maghool, Raid Kamel Naji

    Published 2021-01-01
    “…Consequently, in this paper, a mathematical model that describes a tritrophic Leslie-Gower food-web system is formulated. …”
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    Article
  10. 1810

    Bionics Design of Artificial Leg and Experimental Modeling Research of Pneumatic Artificial Muscles by Hualong Xie, Zhijie Li, Fei Li

    Published 2020-01-01
    “…Secondly, the PAM performance test platform is built to establish the relationship among output force, shrinkage rate, and input pressure under the measured isobaric conditions, and the mathematical model of PAM is established. Finally, the virtual prototype technology is used to build a joint simulation platform, and PID control algorithm is used for verification simulation. …”
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    Article
  11. 1811

    Analysis of Flash Temperature Characteristic of the Roller Enveloping End Face Engagement Worm Drive by Xiaolong Wang

    Published 2020-10-01
    “…In order to improve the scuffing load capacity and study the flash temperature of roller enveloping end face engagement worm drive, the mathematical model of friction coefficient between end face worm gear and roller gear under elastohydrodynamic lubrication is established based on tribology and meshing theory of roller enveloping end face engagement worm drive. …”
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    Article
  12. 1812

    Cortical Surface Reconstruction from High-Resolution MR Brain Images by Sergey Osechinskiy, Frithjof Kruggel

    Published 2012-01-01
    “…The method uses a mathematical model of a field in an inhomogeneous dielectric. …”
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  13. 1813

    RELIABILITY TOPOLOGY OPTIMIZATION DESIGN OF PISTON LATTICE STRUCTURE FOR INTERNAL COMBUSTION ENGINE (MT) by CHEN JianLiang, ZHAO QingHai, LI XinQing, ZHANG HongXin

    Published 2023-01-01
    “…A piston lattice structure design method based on reliability topology optimization is proposed for the lightweight design of internal combustion engine pistons, which is decomposed into two parts of reliability analysis and deterministic topology optimization to be solved separately. A mathematical model for the reliability topology optimization of the piston lattice structure was established considering the minimized mass as the objective function and the maximum stress as the constraint. …”
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  14. 1814

    Stochastic Dynamic Model of Sulfate Corrosion Reactions in Concrete Materials considering the Effects of Colored Gaussian Noises by Tao Li, Bin Zhang

    Published 2019-01-01
    “…Results show that the stochastic dynamical responses of the corrosion reactions in concrete can be comprehensively investigated by the proposed stochastic mathematical model; the probabilistic information of the corrosion products can also be obtained conveniently. …”
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  15. 1815

    Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip Antennas by Wei Wang, Yanjun Wang, Shunxi Lou, Shuo Zhang, Yatian Zhou

    Published 2020-01-01
    “…The equivalent thickness of the air medium is introduced into the calculation model, and then the mathematical model is established to describe the resonant frequency offset and deformation amplitude. …”
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  16. 1816

    RESEARCH ON ACCURATE MODELING OF HYDROSTATIC MOTORIZED SPINDLE BASED ON RESPONSE SURFACE OPTIMIZATION ALGORITHM by SHEN ZhiDong, DU Xiong, LI HaoLin, CAO WenJie, CUI Yi

    Published 2022-01-01
    “…In order to solve this problem, an optimization algorithm based on response surface is proposed in this paper, which is based on the idea of composite experimental design. The mathematical models of air gap heat transfer coefficient between stator and rotor, forced convection heat transfer coefficient of spindle inner hole and temperature are established, which is also called the mathematical model of temperature field. …”
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    Article
  17. 1817

    Analysis of Drag Torque Characteristic of Hydro-viscous Clutch with Consideration of Cavitation Effect by Sun Chunlian

    Published 2018-01-01
    “…In order to accurately predict the internal flow field and drag torque characteristics of the hydro-viscous clutch,with the flow field of double circular groove clearance as the research object,based on the principle of hydrodynamics and the Newtonian internal friction law,a two-phase flow CFD mathematical model considering cavitation effect is established,the fluid field is numerically simulated by FLUENT,and the influence of different rotational speed,inlet pressure and film thickness on field distribution,pressure distribution and drag torque characteristics are studied. …”
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  18. 1818

    Optimization of Lateral Collision Risk of Aircraft Based on the Skid-Slip Event Model by Hao Liu, Daiwu Zhu, Xiaofan Xie, Jiuhao Chen, Xiaokang Liu

    Published 2022-01-01
    “…Therefore, building a safe and efficient mathematical model from quantitative analysis and improving the scientificity of route planning and management are essential propositions for future research on new navigation systems. …”
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    Article
  19. 1819

    Intelligent Management of Air Traffic Flow Based on Intelligent Motion Coordinate Data Model by Junhao Liu, Qing Cheng, Yuanji Wang, Changqi Yang, Rui Zhou, Xinping Zhu, Di Yao, Junjie Zhou, Yaqian Du, Shanshan Yang

    Published 2022-01-01
    “…To adapt to the intelligent management of traffic flow in modern aviation, this study improves the algorithm according to the data exercise method and establishes the mathematical model and vector model of intelligent motion coordinates. …”
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  20. 1820

    Power Balance Optimization Technology of Microgrid Based on Full-Bridge Converter by Shuailong Dai, Bin Cao, Rui Liu, Liyang Zhu, Mengfan Li

    Published 2020-01-01
    “…First, the working structure and mathematical model are analyzed, and the power model is then established. …”
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