Showing 2,181 - 2,200 results of 3,115 for search '"mathematical modeling"', query time: 0.10s Refine Results
  1. 2181

    PRINCIPLE AND EXPERIMENT SIMULATION OF THE TELESCOPIC CASING ANTI-SWING DEVICE OF OFFSHORE CRANE by HAN GuangDong, CHEN HaiQuan, SUN YuQing, ZHANG JinNan, WANG ShengHai

    Published 2017-01-01
    “…The telescopic sleeve device was introduced. A mathematical model of the ship,crane and telescopic sleeve is established. …”
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    Article
  2. 2182

    A pressure model of immune response to mycobacteriumtuberculosis infection in several space dimensions by Fabrizio Clarelli, Roberto Natalini

    Published 2010-03-01
    “…In this work, we propose a mathematical model which describes the early immune response to the Mtb infection in the lungs, also including the possible evolution of the infection in the formation of a granuloma. …”
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    Article
  3. 2183

    Intelligent Robust Control of Roadheader Based on Disturbance Observer by Shuo Wang, Dongjie Wang, Aixiang Ma, Xihao Yan, Sihai Zhao

    Published 2025-01-01
    “…First, the working conditions of the cutting section were analyzed, and a mathematical model was established. Then, a high-gain disturbance observer was designed based on the system model to analyze cutting loads and compensate for uncertainties and disturbances. …”
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    Article
  4. 2184

    Dynamics of Unilateral and Bilateral Control Systems with State Feedback for Renewable Resource Management by Mingzhan Huang, Shouzong Liu, Xinyu Song, Lansun Chen

    Published 2020-01-01
    “…In this paper, mathematical models for the management of biological resources based on a given predator-prey relationship are proposed, and two types of control strategies, unilateral and bilateral control with impulsive state feedback, are studied. …”
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    Article
  5. 2185

    Algorithm of underdetermined convolutive blind source separation for high reverberation environment by Yuan XIE, Tao1 ZOU, Weijun SUN, Shengli XIE

    Published 2023-02-01
    “…To separate the underdetermined convolutive mixture signals in the high reverberation environment, a novel algorithm of underdetermined convolutive blind source separation was proposed.Aiming at the influence of high reverberation environment, a global impulse response network was designed to weaken reverberation echo, improving signal quality.A new mathematical model of time-frequency mixing signals was established based on the global impulse response network.The global impulse response matrix which shortened the length of the traditional impulse response, reduced the approximation error of model transformation caused by high reverberation.The real-time update learning rules of model parameters were designed based on the theory of nonnegative matrix factorization, and the source signal separation problem was converted into the model parameter optimization problem, achieving blind source separation of mixing signals.Experimental results show that the proposed algorithm can effectively realize the blind source separation of Chinese and English speech and music signals, and the comparision with existing popular algorithms verified the superiority of the proposed algorithm.…”
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  6. 2186

    Estimation of Disease Transmission in Multimodal Transportation Networks by Yu Zheng

    Published 2020-01-01
    “…Mathematical models are important methods in estimating epidemiological patterns of diseases and predicting the consequences of the spread of diseases. …”
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    Article
  7. 2187

    Modelling the Effect of SPION Size in a Stent Assisted Magnetic Drug Targeting System with Interparticle Interactions by Adil Mardinoglu, P. J. Cregg

    Published 2015-01-01
    “…Here, we develop a mathematical model for studying the interactions between the MDCPs enriched with three different diameters of SPIONs (6.6, 11.6, and 17.8 nm) in the MDT system with an implanted magnetizable stent using different magnetic field strengths and blood velocities. …”
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  8. 2188

    Hydrodynamic Numerical Simulation of the Sipaikou Reach of the Yellow River in Ningxia Based on MIKE 3 by LIU Xin, LI Chunguang, LAN Bin, HUANG Chuanji, HE Jinsha

    Published 2020-01-01
    “…In order to study the flow of the 4.530 km reach under the influence of the spur dikesafter the Sipaikoureach of the Yellow River in Ningxia runs under the “curve cut-off” project,and provide decision-making references and suggestions for the safe and stable operation of theproject,aiming at the unique terrain and geomorphological features of the reach, this paperconstructs a three-dimensional hydrodynamic mathematical model of Sipaikou with the help of MIKE 3software, and verifies the applicability and correctness of the built model with the hydrologicaldata measured on site in July 18. …”
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    Article
  9. 2189

    Redesign of Conjugate Cam of Rotation Variable Speed Mechanism of Electronic Dobby by Zhang Yuanhua, Gou Xiangfeng, Chen Xiaofang, Wang Zonglu

    Published 2018-01-01
    “…From the angle of the kinematics design,based on the theoretically derivate conjugate cam contour line of mathematic model,the conjugate cam curve equation is redesigned,the equation is solved numerically and the theoretical conjugate cam contour curve is reached out. …”
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    Article
  10. 2190

    A State Feedback Controller Based on GCC Algorithm against Wind-Induced Motion for High-Rise Buildings with Parametric Uncertainties by Zuohua Li, Chaojun Chen, Jun Teng, Junkai Dong, Beichun Lin

    Published 2019-01-01
    “…High-rise buildings with an active mass damper/driver (AMD) system generally use a simplified mathematical model. The result leads to parametric uncertainties including the stiffness and mass variations exist, and the accuracy of its controller is seriously affected. …”
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    Article
  11. 2191

    Modeling and Simulation of Control Actuation System with Fuzzy-PID Logic Controlled Brushless Motor Drives for Missiles Glider Applications by Murali Muniraj, Ramaswamy Arulmozhiyal

    Published 2015-01-01
    “…The proposed system will realize better rise time and less overshoot while operating in extreme nonlinear dynamic system conditions. A mathematical model of BLDC motor is derived in state space form. …”
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  12. 2192

    A plantwide control proposal for ethylbenzene production by Victor Dias Veloso, Anamaria de Oliveira Cardoso

    Published 2023-08-01
    “… In the present article, a plantwide control structure is proposed for the benzene alkylation process. The mathematical model used in the simulations developed in scilab free software, version 6.1, was based on previous studies. …”
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  13. 2193

    Collision detection method for anchor digging machine water drilling rig by Zhi-xiang Liu, Shu-tong Yan, Kang Zou, Miao Xie

    Published 2025-01-01
    “…At the same time, combined with bounding box collision detection technology, the key parts of the equipment are mathematically modeled. A method for collision detection of onboard water exploration and drainage drilling rig of anchor digging machine is proposed. …”
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  14. 2194

    Nonlinear Vibration Mechanism of the Marine Rotating Machinery with Airbag Isolation Device under Heaving Motion by Xiaolei Du, Ming Li

    Published 2021-01-01
    “…First, we consider the effects of mass unbalance and heaving motion and propose a mathematical model of the marine rotating mechanical system with airbag vibration isolation. …”
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  15. 2195

    Trajectory Control Algorithm for Open Inner Box Nine-bar Two-DOF Mechanism by Yin Mengjuan Nie Songhui Cao Zheng

    Published 2019-01-01
    “…Taking the medicine box with nine-barrel two-degree-of-freedom mechanism as the study object, it is transformed into two kinds of eight-degree single degrees of freedom mechanism, the mathematical model of motion analysis is established.Through the kinematics simulation analysis, the motion regions of two eight-bar single degree of freedom mechanism are obtained, and the trajectory and range of motion of the nine-bar two degree of freedom mechanism are obtained. …”
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  16. 2196

    Forest defoliation scenarios by Glenn Ledder

    Published 2006-10-01
    “…We consider the mathematical model originally created by Ludwig, Jones, and Holling to model the infestation of spruce forests in New Brunswick by the spruce budworm. …”
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  17. 2197

    Optimization Design of Multi Station Rotary Automatic Turning and Resetting Mechanism by Zhao Haiming, Zhang Linlin, Liao Xiaole

    Published 2016-01-01
    “…Each working station is composed of a crank slider mechanism,the displacement of the slider is controlled by the change of the cam curve which drives the rotation of the crank and completes the turning of the working station.The mathematical model of this mechanism is established,through the variation of the design parameters can meet the requirements of different engineering requirements. …”
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  18. 2198

    On a Unique Solution of the Stochastic Functional Equation Arising in Gambling Theory and Human Learning Process by Ali Turab, Awad A. Bakery, O. M. Kalthum S. K. Mohamed, Wajahat Ali

    Published 2022-01-01
    “…The goal of this paper is to look at the subject’s actions in such situations and provide a mathematical model that is appropriate for it. The existence of a unique solution to the suggested human learning model is examined using relevant fixed point results.…”
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  19. 2199

    Constructions of Golomb Costas arrays and their applications in OFDM systems by Jian-guo YAO, Yu-feng WANG, Wei HENG

    Published 2013-07-01
    “…Theory of structures of Golomb Costas arrays with 1-gap row and 1-gap column was established with the study of the properties and mathematical models of Golomb Costas arrays and their families which are obtained by the cyclic shift method. …”
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  20. 2200

    Research of the Coupled Torsional Stiffness of Cycloid Ball Planetary Transmission by An Zijun, Yang Ronggang, Xu Hewei

    Published 2016-01-01
    “…The model of force analysis and mathematical model are established,the expression of elastic rotation angle parameter is obtained. …”
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    Article