STUDY ON THE RIGIDITY OF THE TRUCK SCALE BODY BASED ON THE PRESTRESSED-TREATMENT METHOD by WEI TiePing, YANG XiaoXiang, XU YiQing, YAO JinHui

“…The results show the deflection of the simulation results is consistent with the changing rule of the mathematical model. Therefore,the deflection of the truck scale body can be improved effectively with the prestressed-treatment method of steel structure,which can be able to improve its measuring accuracy.…”
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A Numerical Comparison for a Discrete HIV Infection of CD4+ T-Cell Model Derived from Nonstandard Numerical Scheme by Mevlüde Yakıt Ongun, İlkem Turhan

“…A nonstandard numerical scheme has been constructed and analyzed for a mathematical model that describes HIV infection of CD4+ T cells. …”
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Research of the Parameter Comprehensive Optimization of Excavator Working Device based on the Hybrid Optimization Algorithm by Zhang Xian, Liu Baixi, Qu Tao

“…In order to optimize the performance of excavator in the specific region,The mathematical model of optimization design is obtained constrained by operating performance and mechanical property of the working device. …”
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Explicit Solutions of a Gravity-Induced Film Flow along a Convectively Heated Vertical Wall by Ammarah Raees, Hang Xu

“…The Boussinesq approximation is applied to simplify the buoyancy term, and similarity transformations are used on the mathematical model of the problem under consideration, to obtain a set of coupled ordinary differential equations. …”
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Kinematics Simulation Analysis of Six-legged Upright Walking Robot based on Adams by Jiulei Zhang

“…Firstly， by using the vector analytical method， the corresponding motion mathematical model of the walking leg mechanism is established and analyzed. …”
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Study of the influence between the strength of antibending of working rolls on the widening during hot rolling of thin sheet metal by U. Muhin, S. Belskij, T. Koynov

“…Based on the variation principle of Jourdan was developed a mathematical model of the process of widening freely in hot rolling of thin sheet metal. …”
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Mathematical Analysis of Rabies Infection by C. S. Bornaa, Baba Seidu, M. I. Daabo

“…A mathematical model is proposed to study the dynamics of the transmission of rabies, incorporating predation of dogs by humans. …”
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Secret level valuation method of BLP model based on some application properties by Chan DONG, Xiu-bin FAN, You-wen LI, Jian-rong WANG

“…According to the access attribute properties between subjects and objects in the information system,a viable method of the BLP model secret level valuation was given,and two merging conditions were put forward.The mathematical model of subject-object secret level valuation under BLP model was established on the two merging conditions.When the condition solution was not the constant one,its expansion solution being not sure the global one was proved,but the approximate condition modification valuation solution could be obtained from it.Using the above results,one difficult problem from one national information system about the BLP model secret level valuation was solved.…”
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Research of the Residual Stress Generation and Influence Factor of Grinding Tooth Surface of Spiral Bevel Gear by Zhou Jing, Ming Xingzu

“…The residual stress of spiral bevel gear on the tooth surface is produce by the comprehensive effect of various factors of grinding conditions.The mathematical model of the grinding basic parameters of the effects on grinding residual stress,grinding heat and grinding force.Based on the finite element 3D model of single tooth,the finite element simulation and analysis of residual stress of spiral bevel gear grinding,and the test shows this method is feasible.The results show the residual stress present in the spiral bevel gear tooth surface,while the residual tensile stress in the tooth,the grinding residual stress is connected with grinding depth,wheel speed,extended speed and grinding fluid.The reducing of grinding residual stress can effectively prevent grinding cracks.…”
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Analytical Investigation of Some Dynamical Systems by ZZ Transform with Mittag–Leffler Kernel by Mounirah Areshi, Muhammad Naeem, Noorolhuda Wyal

“…Fractional-order solutions are the most in line with the dynamics of the targeted problems, and they provide an endless number of options for an optimal mathematical model solution for a particular physical phenomenon. …”
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Impulsive State Feedback Control of Cheese Whey Fermentation for Single-Cell Protein Production by Chunjin Wei, Shuwen Zhang, Lansun Chen

“…The work is the analysis of a mathematical model of cheese whey fermentation for single-cell protein production with impulsive state feedback control. …”
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Structural Parameter Analysis and Optimization of Six-link Double-crank Slider Mechanism of Stamping Machine by Liu Shanmin, Wu Ziyue, Liu Shanzeng

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

“…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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Educational process improvement of oil and gas complex specialists training by Irina V. Vereshchagina, Svetlana A. Gulina

“…In this article problems of thermodynamic calculation of the driving gas-turbine engines working at natural gas are considered. The mathematical model of the accounting of heatphysical parameters of products of combustion of fuel gas is created, the algorithm of thermodynamic calculation with the exact accounting of change of heatphysical parameters of a working body for any composition of fuel gas is offered. …”
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Optimal Synthesis of Pose Repeatability for a Collaborative Robot by Xu Liu, Song Wang, Aihua Liu, Mingwei Hu

“…Firstly， based on the analysis of pose repeatability of robots， a mathematical model of pose repeatability is established. …”
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Five-Phase Modular External Rotor PM Machines with Different Rotor Poles: A Comparative Simulation Study by A. S. Abdel-Khalik

“…A simulation study is carried out using finite element analysis to compare the performance of the three machines in terms of machine torque density, ripple torque, core loss, and machine efficiency. A mathematical model based on the conventional-phase-model approach is also used for the comparative study. …”
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Research of the Model of the Deviation Measurement and Accuracy Standard Establishment of the Ellipse Family Gear by Gao Ting, Han Jiang, Li Dazhu, Xia Lian

“…The non- circular gears which have the characteristics of the ellipse is induced to elliptical family gear,the curve characteristics are discussed and the general mathematical model is summarized. On the basis of in- depth analysis of cylindrical gear,bevel gear and small module gear accuracy standard,combining with the characteristics of elliptical family gear,its accuracy standard,single deviation items and comprehensive deviation item are formulated,the 5 grades accuracy calculation formula is deduced,the accuracy grade is divided,the grade proportion is initially determined. …”
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INVESTIGATION OF ASYNCHRONOUS OPTICAL COMMUNICATION CHANNEL THROUGHPUT CONTAINING A RECEIVER ON THE BASIS OF PHOTON COUNTER by I. R. Gulakov, A. O. Zenevich, A. M. Timofeev, A. G. Кosari

“…A mathematical model of asynchronous optical communication channel with a photon counter applied as a receiving module has been built. …”
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Performance Analysis and Design of Oval Gear Pair with Double Meshing Angle by Zhao Xiangyang, Du Yanxia

“…Based on the generation cutting theory,the pure rolling mathematical model that the center line of double pressure angle asymmetrical rack roll along the oval pitch curve is deduced. …”
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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

“…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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