Research Hotspots and Trend Analysis of Barrier Dam Break Mechanism Based on CiteSpace by LI Yan'ang, HAN Peifeng, HUANG Shijie, YANG Guocheng, GONG Yukai, LIU Rui

“…The research on the barrier dam break mechanism may concentrate on the construction of refined mathematical models and enter a new rising period.…”
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EFFECT OF MOUNT POSITION OF MAIN WINCH ON DRILLING MAST HYDRAULIC CYLINDER LOAD IN ROTARY DRILLING RIG by ZHANG Hua, KANG HuiMei, XU YiShe

“…Based on forces on the body of the drilling mast luffing mechanism,and the torque equilibrium around the hinge between the drilling mast and the triangle,a mathematic model of the drilling mast hydraulic cylinder load was established when the main winch was mounted on the platform,and another mathematic model of the drilling mast hydraulic cylinder load with the main winch mounted on the lower part of the drilling mast was also developed by simplifying the mathematic model with the main winch mounted on the platform. …”
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Demographic modeling of transient amplifying cell population growth by Shinji Nakaoka, Hisashi Inaba

“…Quantitative measurement for the timings of cell division and death with the application of mathematical models is a standard way to estimate kinetic parameters of cellular proliferation. …”
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Design and Kinematic Simulation of the Transposition Mechanism of Wheelchair-hand Control System by Pan Liping, Ge Fei, Su Daoquan, Wan Chaoyan

“…With the help of Auto CAD,the transposition linkage mechanism of wheelchair-hand control system used for the elderly and disabled is designed by using graphical method.The mathematic model of the mechanism is built,the correctness of the design result is verified by using the analytical method.The mathematic model of the mechanism is built in ADAMS,and the kinematics simulation is carried out,the various positions of the requirement of the transposition linkage mechanism of wheelchair-hand control system are obtained.It is shows that the mechanism meet the challenge of motion continuity and without malposition and re-ordering problem,the useful reference for verifying the feasibility and rationality of design scheme is provided.…”
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Dynamic system evolution and markov chain approximation by Roderick V. Nicholas Melnik

“…In this paper computational aspects of the mathematical modelling of dynamic system evolution have been considered as a problem in information theory. …”
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Parameterized Design and Motion Simulation of Swing Piston Pump Movement Mechanism by Xiao Tao, Zhou Fan, Zeng Minghao

“…Aiming at the unusual moving characteristic of the swing mechanism,a kind of moving model of the swing mechanism is built by using the mathematic modeling method,so that the expectant motion law can be obtained according to the engineering practical to change the parameter of the model.A visual prototype of the swing pump movement mechanism is built based on the ADAMS software.By the comparing the result of the motion simulation with the mathematic model,the accuracy of the parametric model is verified.Then the mechanics analysis of the critical part of swing mechanism is carried out by using the dynamics analysis method,and the theoretical basis for designing the swing mechanism is provided.…”
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An Interactive Approach of Teaching and Learning Prerequisite Mathematics Course and Core Engineering Mathematics Course During COVID-19 Pandemic by Vojo George Fasinu

“…This gives room for the appropriate approach of teaching and learning of mathematical modelling, in ATD courses, during COVID-19 era in a university in South Africa. …”
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Research on the Roller Contact Load Algorithm of Rolling Bearings Based on the Equivalent Substitution by Li Pengfei, Wang Jingyue, Zheng Junwen, Han Yuntong, Lei Hu, Wang Junnian

“…In this research, three equivalent mathematical models are established by using the equivalent substitution method, the deformation of rollers is solved by using the Newton iterative principle, and then the contact deformation and contact load of different rollers under the three mathematical models are obtained. …”
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Waves, Solids, and Nonlinearities by Jüri Engelbrecht

“…Complicated constitutive behavior and complicated geometry lead to mathematical models of different character and, as shown by numerous examples, other methods are then used for the analysis. …”
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Species survival versus eigenvalues by Luiz Antonio Ribeiro de Santana, Yuri Dimitrov Bozhkov, Wilson Castro Ferreira

“…Mathematical models describing the behavior of hypothetical species in spatially heterogeneous environments are discussed and analyzed using the fibering method devised and developed by S. …”
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ON APPLICATION OF ARTIFICIAL NEURAL NETWORKS FOR MODELING OF WATER CONSUMPTION by Alexander N. Salugin, Roman N. Balkushkin

“…As a rule, these parameters are random, and the mathematical models describing the water balance are stochastic. …”

RESOURCE-SAVING TECHNOLOGY OF PRODUCTION OF ZINC ANODES FOR BRASS-PLATING OF STEEL CORD by E. I. Marukovich, E. F. Baranovskij, G. P. Korotkin, Ju. V. Petrunja

“…In the article there are examined the questions of optimization by means of mathematic modeling of the processes of blending and mixing of ceramic sialon powders, as particles sizes, their allocation and composition determine solidity and efficiency of ceramics.…”
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TECHNOLOGY OF HEATING OF THE UNINTERRUPTEDLY CASTED SLUGS IN THE FURNACE OF MILL 150 RUP “BELORUSSIAN METALLURGICAL WORKS” AT THE MINIMUM POSSIBLE FUEL CONSUM PTION by V. I. Timoshpolskij, D. N. Andrianov, S. M. Kabishov, V. A. Tishchenko, V. A. Shcherbakov

“…There are carried out the complex investigations of thermal work of the heating furnace of the mill 250 RUP ''Belorussian metallurgical works” using the methods of nonlinear mathematical modeling and the theory of optimal control.…”
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Regularity of hardening conditions of a 100t steel ingot in a thin-wall mold by G. A. Anisovich, I. A. Samojlovich, V. I. Timoshpolsky, I. A. Trusova, O. G. Khopova

“…Оп the basis of mathematical modeling of a large ingot hardening process in the mold the regularity of formation of the temperature field in the ingot and in the mold are investigated when thin-wall molds are used.…”
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About new approaches to the solution of heat problem of chilling of 3D objects by A. N. Chichko, A. S. Borozdin

“…In this article there is examined one of the actual problems of the mathematical modelling of thermal processes ~ optimization of numerical solution of the thermal conduction equation. …”
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The analysis of cutting forces for hardened steel milling by D. S. Makashin

“…Studies of the full factorial experiment on the processing of steel 14Kh17N2 are carried out using a micro end mill with AlTiN coating. New mathematical models of cutting force and axial force have been developed that are adequately able to predict and optimize the forces acting on the cutting tool. …”
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An Extended Analytical Approach to Evaluating Monotonic Functions of Fuzzy Numbers by Arthur Seibel, Josef Schlattmann

“…The approach is based on a parametric α-cut representation of fuzzy numbers and allows for the inclusion of parameter uncertainties into mathematical models.…”
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FEATURES FORMALIZATION TASKS OF FORMATION OF SOLUTIONS FOR FUNCTIONAL AND PRODUCTION MANAGEMENT INDUSTRIAL ENTERPRISES IN THE MARKET by S. Logvinov

“…Particular attention is paid to the economic and mathematical modeling of structural and manufacturing processes in industrial plants.…”
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A Water Hammer Protection Method for Mine Drainage System Based on Velocity Adjustment of Hydraulic Control Valve by Yanfei Kou, Jieming Yang, Ziming Kou

“…The optimization adjustment strategy is solved from the mathematic model of multistage valve-closing. Taking a mine drainage system as an example, compared results between simulations and experiments show that the proposed method and the optimized valve-closing strategy are effective.…”
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Analysis of castor wheels rotation of mobile differential drive robot by A. A. Radkevich, Shixin Yang, U. A. Zaretski, A. A. Velchenko, S. A. Pauliukavets

“…Mathematical models for controlling centrally oriented and non-centrally oriented rotary wheels of a mobile robot are considered. …”
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