Showing 1,681 - 1,700 results of 3,115 for search '"mathematical modeling"', query time: 0.05s Refine Results
  1. 1681

    Controlling a model for bone marrow dynamics in cancer chemotherapy by Urszula Ledzewicz, Heinz Schättler

    Published 2004-02-01
    “…This paper analyzes a mathematical model for the growth of bonemarrow cells under cell-cycle-specic cancer chemotherapy originally proposedby Fister and Panetta [8]. …”
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    Article
  2. 1682

    Effective MAC scheme for improving usable throughput in WLAN by FENG Hui, WANG Ting, HU Bo

    Published 2006-01-01
    “…Both problems were solved by a new MAC scheme which adjusts the minimum contention window of AP and station to optimized values derived from a mathematical model under downlink/uplink bandwidth control. …”
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    Article
  3. 1683

    DESIGN OF STEERING SYSTEM FOR AUTONOMOUS VEHICLE by LI XueYun, ZHANG Ju, CHEN XiaoBing

    Published 2019-01-01
    “…In order to achieve the purpose of automatic steering of autonomous vehicles,the vehicle steering system is designed to meet both the driver’s driving and the vehicle’s automatic driving conditions,key parts of the system are selected and designed; The mathematical model of the steering system is established according to different driving conditions,and simulated in Matlab/Simulink environment. …”
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    Article
  4. 1684

    Medical Management of Chronic Cholestatic Liver Diseases by Andrea A Gossard, Keith D Lindor

    Published 2000-01-01
    “…The prognosis of patients with these diseases is discussed, and the Mayo Mathematical Models in Cholestatic Liver Disease for both primary biliary cirrhosis and primary sclerosing cholangitis are provided. …”
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    Article
  5. 1685

    A Quasi-Steady State Model of a Singularly Perturbed Wind Turbine with an Induction Generator and Nonlinear Frictions: A Bond Graph Approach by Aaron Padilla-Garcia, Gilberto Gonzalez-Avalos, Noe Barrera-Gallegos, Gerardo Ayala-Jaimes

    Published 2020-01-01
    “…In order to obtain the mathematical model of the singularly perturbed nonlinear systems, a lemma based on the junction structure of the bond graph with a preferred integral causality assignment is proposed. …”
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    Article
  6. 1686

    Optimal Control for a Parallel Hybrid Hydraulic Excavator Using Particle Swarm Optimization by Dong-yun Wang, Chen Guan

    Published 2013-01-01
    “…Optimal control using particle swarm optimization (PSO) is put forward in a parallel hybrid hydraulic excavator (PHHE). A power-train mathematical model of PHHE is illustrated along with the analysis of components’ parameters. …”
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    Article
  7. 1687

    Analytical method for calculating losses in overhead lines of electric power systems taking into account changes in load and weather conditions by E. V. Petrova

    Published 2023-09-01
    “…The peculiarity of the approach is universality, which is expressed in the fact that the developed mathematical model allows us to consider non-insulated and insulated wires on power transmission lines from a single position. …”
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    Article
  8. 1688

    Research of the Trajectory Planning Method of Multi- bar Mechanism Driven by Electronic Cam by Peng Jingyang, Wang Wenge

    Published 2016-01-01
    “…The curve planning method of the electronic cam is discussed. The mathematical model of the cam movement is established by the NURBS curve method,and the smooth cam motion curve is obtained. …”
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    Article
  9. 1689

    The effect of room temperature pre-ageing on tensile and electrical properties of thermomechanically treated Al-Mg-Si alloy by Martinova Z., Damgaliev D., Hirsh M.

    Published 2002-01-01
    “…The experimental data were proceeded statistically and mathematical models were derived for the alloy properties such as tensile strength, electrical conductivity and elongation of the wires during TMT. …”
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    Article
  10. 1690

    Meshing Performance Analysis of the Cosine Roller Enveloping Hourglass Worm Drive by Xing Xincheng, Wen Yujie, Liu Zaixin, Sun Pengze

    Published 2024-08-01
    “…According to the principle of the meshing theory, the mathematical model of the worm pair is established, the meshing performance formula of the worm pair is derived, the meshing performance of the cosine roller worm pair and the tapered roller worm pair is compared by the Matlab software, the influence of the radius of the small end of the roller and the throat diameter coefficient on the meshing performance of the worm pair is analyzed, and the subsequent optimization design of the worm pair is provided as reference. …”
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    Article
  11. 1691

    EFFECTS OF RAREFIED GAS FLOW ON VELOCITY BOUNDARY AND TEMPERATURE CHARACTERISTICS OF AEROSTATIC GUIDE WAY by LONG Wei, GONG Ling, YANG ShaoHua

    Published 2018-01-01
    “…Based on the study of a mathematical model and simulation analysis,with the increase of Kn,the degree of velocity slip increases. …”
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    Article
  12. 1692

    Design Limitations of Laboratory Solar Chimney for Engineering Education by Hrvoje Glavaš, Dina Jukić, Tomislav Barić, Luka Šplajt

    Published 2024-12-01
    “…Numerical thermodynamic analysis was carried out in the ANSYS 2022 R1 (22.1) software, and the results were compared with the mathematical model of the Manzanares prototype. The results indicate that there is a geometry limit for which boundary physics overcomes the resultant upward force. …”
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  13. 1693

    Structural Parameter Analysis and Optimization of Six-link Double-crank Slider Mechanism of Stamping Machine by Liu Shanmin, Wu Ziyue, Liu Shanzeng

    Published 2018-01-01
    “…Secondly,based on the proposed optimization design mathematical model and MATLAB software,the optimization design,kinematics simulation analysis and kinematic characteristics of the six-link double crank slider mechanism are carried out. …”
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    Article
  14. 1694

    MESHING PERFORMANCE ANALYSIS OF TAPERED ROLLER ENVELOPING END FACE MESHING WORM DRIVE (MT) by WEN YuJie, LIAO HongHui, LIU ZaiXin, LI LingYu

    Published 2023-01-01
    “…According to the gear meshing principle and differential geometry principle, the meshing mathematical model of the transmission pair is established, the worm tooth surface equation and meshing function are deduced, and the meshing performance calculation formula is obtained. …”
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    Article
  15. 1695

    Evaluation of Sustainability of Brazilian Ethanol Production: A model in System Dynamics by Arnoldo Jose de Hoyos Guevara, Orlando Roque da Silva, Haroldo Lhou Hasegawa, Délvio Venanzi

    Published 2017-01-01
    “…The concepts inherent in this approach assists in creating a mathematical model that represents a production chain by using computer simulation. …”
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    Article
  16. 1696

    Tracing Principle Study and Structure Design of Double ‘8-shaped’ Trajectory Carbon-free Car by Shukui Han, Maoyan Jie, Chuanxi Lin, Bin Lai, Shengjie Zhang

    Published 2019-03-01
    “…At first,a concrete analysis for the track of car is carried out,and the ‘double 8-shaped’ track of the car is abstracted into a mathematical model. Through curvilinear integral, the design of the best ‘double 8-shaped’ track is finished. …”
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    Article
  17. 1697

    Size Optimization of Cooperative Robots for High Flexibility in Target Space by Yuanyuan Li, Xiangquan Liu, Fei Ma

    Published 2022-09-01
    “…Firstly, the kinematics of the optimized cooperative robot is analyzed, the mathematical model is established, and the reachable workspace is solved; then the target space is selected with the robot's task path as the reference, the flexibility comprehensive evaluation index is defined as the optimization goal, and the particle swarm algorithm is used to optimize the key size parameters; finally, the distribution of flexible working points in the task space before and after optimization is compared. …”
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    Article
  18. 1698

    Nonlinear Dynamical Analysis of Hydraulic Turbine Governing Systems with Nonelastic Water Hammer Effect by Junyi Li, Qijuan Chen

    Published 2014-01-01
    “…A nonlinear mathematical model for hydroturbine governing system (HTGS) has been proposed. …”
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  19. 1699

    Order and Chaos in a Prey-Predator Model Incorporating Refuge, Disease, and Harvesting by Dahlia Khaled Bahlool, Huda Abdul Satar, Hiba Abdullah Ibrahim

    Published 2020-01-01
    “…In this paper, a mathematical model consisting of a prey-predator system incorporating infectious disease in the prey has been proposed and analyzed. …”
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  20. 1700

    Optimal Design of Fault-Tolerant Controller for an Electric Power Steering System with Sensor Failures Using Genetic Algorithm by Xue Liu, Hui Pang, Yuting Shang, Wen Wu

    Published 2018-01-01
    “…This paper focuses on the fault-tolerant control (FTC) problem for an electric power steering (EPS) system subjected to stochastic sensor failures, and a novel fault-tolerant controller is proposed based on the genetic algorithm (GA). A mathematical model of the EPS system with sensor failures is first established, and the state feedback control law is solved by using linear quadratic regulator techniques to stabilize the closed-loop control system. …”
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    Article