A Review on the Control of Second Order Underactuated Mechanical Systems by Soukaina Krafes, Zakaria Chalh, Abdelmjid Saka

“…This paper describes some important classes of two degrees of freedom of underactuated mechanical system and also surveys review of the recent state-of-the-art concerning the mathematical modeling of these systems, their classification, and all the control strategies (linear, nonlinear, and intelligent) that have been made so far (i.e., from the year 2000 to date) to control these systems. …”
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Hydrodynamics of Abyssal Channel Flows by V.Yu. Liapidevskii, N.I. Makarenko, E.G. Morozov, R.Yu. Tarakanov

“…This paper presents a survey of the recent results of field observations over near-bottom stratified flows in the abyssal channels of the Atlantic Ocean, as well as the results of mathematical modeling and laboratory experiments related to generic hydrodynamic phenomena. …”
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Hydrodynamics of Underwater Gas Explosion in Half-Closed Chamber Situated in Well by V. V. Ivashechkin, V. V. Veremenuk

“…The paper considers a mathematical model for pulsation process of underwater gas explosion products in a half-close cylindrical rigid chamber during gas-impulse regeneration of filters. …”
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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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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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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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Study of the passage of low-frequency ultrasonic vibrations through heterogeneous biological media during ultrasonic sanitation of urological catheters by A. A. Novikov, A. R. Putintseva, A. Yu. Tsukanov, D. S. Akhmedov

“…To achieve the goal, a mathematical model for the propagation of ultrasonic vibrations in heterogeneous media has been developed, and clinical studies have been carried out. …”
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Numerical Solution of Problem for Non-Stationary Heat Conduction in Multi-Layer Bodies by R. I. Esman, V. A. Ustimovich

“…A mathematical model for non-stationary heat conduction of multi-layer bodies has been developed. …”
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OPTIMIZING THE PLACEMENT OF A WORK-PIECE AT A MULTI-POSITION ROTARY TABLE OF TRANSFER MACHINE WITH VERTICAL MULTI-SPINDLE HEAD by N. N. Guschinski, V. E. Zdanovich, B. M. Rozin

“…To solve this problem the mathematical model and heuristic particle swarm optimization algorithm are proposed. …”
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Global Dynamics of an HTLV-1 Model with Cell-to-Cell Infection and Mitosis by Sumei Li, Yicang Zhou

“…A mathematical model of human T-cell lymphotropic virus type 1 in vivo with cell-to-cell infection and mitosis is formulated and studied. …”
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Dynamical Analysis of a Pest Management Model with Saturated Growth Rate and State Dependent Impulsive Effects by Wencai Zhao, Tongqian Zhang, Xinzhu Meng, Yang Yang

“…A new pest management mathematical model with saturated growth is proposed. The integrated pest management (IPM) strategy by introducing two state dependent pulses into the model is considered. …”
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Optimal Design of Tooth Profile Parameter of Straight-conjugate Internal Gear Pair by Hu Hanlin, Cui Jiankun, Xu Jinbo

“…The optimal design of the straight-conjugate internal gear pair tooth profile parameter is carried out,the performance parameter functional equation of the straight-conjugate internal gear pair is analyzed.The optimization design mathematical model is set up,and the design variables are decided.By making use of the Matlab optimizing software tool,the optical calculation to the whole gear pair and he detailed comparison about the performance and tooth profile parameters of the before and after are carried out.…”
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Optimal Design of the Linkage Mechanism Simulation of Three-Roller Guiding Device by Zhang Yiwei, Yang Wei, Tang Ligang

“…In order to improve the method to design the linkage mechanism of three-roller guiding device installed at the exit of piercing mill,the mathematical model of the multi objective optimal design is established based on comprehensive consideration of the technical requirement,the operation condition and the transmission performance of the mechanism.The fully parameterized virtual prototyping model of mechanism is optimized by simulation to determine the design parameter in the ADAMS environment.Under the given constraints,the simulation results show that the comprehensive performance of the mechanism is significantly improved.…”
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Technique and algorithms for induction electromotive loading node stability assessment of oil fields at three-phase unbalance voltage sag by F. A. Losev, V. V. Sushkov

“…The authors developed a technique and algorithms of loading node stability assessment on the basis of mathematical model of an induction motor, the transformer and the line for a positivesequence network and a negative sequence network. …”
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METHODOLOGY FOR ASSESSING TAX BENEFITS AT THE LOCAL LEVEL by L. Shevyrkov

“…The paper applies the formal-logical method, the system method, the method of mathematical modeling.…”
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AIR SPRING’S PERFORMANCE IN HEIGHT ADJUSTING FOR BICYCLE SADDLE by FENG RuiLiang, JIANG WeiLiang, ZHU LiPing

“…Through the gas spring mathematical model,with MATLAB software,obtained the relationship between speed and reaction time,and the displacement curve. …”
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Group Classification of a General Bond-Option Pricing Equation of Mathematical Finance by Tanki Motsepa, Chaudry Masood Khalique, Motlatsi Molati

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Tsunami numerical modeling and mitigation by Abdoullah Namdar, Asima Nusrath

“…The result reveal that mathematical modeling and numerical simulation can be used to understand tsunami ability in design and urban construction, the research indicates reduction of water deep by sea forest resulted in reducing geometry and all wave ability.…”
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Research on Application of Regression Least Squares Support Vector Machine on Performance Prediction of Hydraulic Excavator by Zhan-bo Chen

“…In order to improve the performance prediction accuracy of hydraulic excavator, the regression least squares support vector machine is applied. First, the mathematical model of the regression least squares support vector machine is studied, and then the algorithm of the regression least squares support vector machine is designed. …”
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APPLICATION OF MODERN BREEDING METHODS TO DAIRY CATTLE by S. V. Titova

“…Biological and breeding parameters of populations of black-and-white cattle have been studied by using a genetic-mathematical model to identify the optimal ratio of variable and fixed factors in the optimization of breeding programs. …”
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