Research of the Meshing Drive Performance of New Arc Tooth Synchronous Belt based on RecurDyn by Guo Jianhua, Wei Lai, Cao Zhongliang, Jiang Hongyuan

“…Based on the multi-body dynamics software RecurDyn,a virtual prototyping model of new arc tooth synchronous belt drive is established and simulated. …”
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Research on the Multilayer Free Damping Structure Design by Jie Meng, Dagang Sun

“…It sets up a mathematical model and deduces the formula for its structural loss factor η and analyzes the change rules of η along with the change rate of the elastic modulus ratio q1, the change rate of the loss factors of damping materials q2, and the change rate of the layer thickness ratio q3 under the condition with the layer thickness ratio h2=1,3,5,10 by software MATLAB. Based on three specific damping structures, the mathematical model is verified through ABAQUS. …”
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Over-deterministic method: The influence of rounding numbers on the accuracy of the values of Williams expansion terms by V. Ru풞icka, L. Malkov�, S. Seitl

“…Determination of the coefficients of the terms of this series is performed using the least squaresbased regression technique known as the over-deterministic method (ODM), for which displacements data obtained numerically in software ANSYS are taken as inputs. The values of Williams� expansion terms based on the displacement data obtained are calculated by using various levels of rounding numbers and the results are compared and discussed…”
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State Estimation for Time-Delay Systems with Markov Jump Parameters and Missing Measurements by Yushun Tan, Qiong Qi, Jinliang Liu

“…By employing a new Lyapunov function and using the convexity property of the matrix inequality, a sufficient condition for the existence of the desired state estimator for Markovian jump systems with missing measurements can be achieved by solving some linear matrix inequalities, which can be easily facilitated by using the standard numerical software. Furthermore, the gain of state estimator can also be derived based on the known conditions. …”
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SPECIFYING THE EFFECTIVE DETERMINANTS OF HOUSE PRICE VOLATILITIES IN IRAN by Murteza Sanjarani Pour, Parviz Nasir Khani, Gholamreza Zamanian, Kamran Barghandan

“…Hence, this study examines the effective determinants of house price volatilities using the Engel Granger cointegration technique after modeling the price volatilities under the E-Garch model for the period 1973-2008 in Iran based on Eviews and Mathematica Software. The findings indicate that all variables, including coin price, GDP proxy, volume of money, inflation rate, and house interest rate have a significant impact on the volatilities. …”
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Trajectory Planning Optimization of Two-degree-of-freedom Parallel Mechanism by Junwei Shen, Heng Cheng

“…The model is built by Solidworks software， and the correctness of kinematics analysis is verified. …”
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Application of BIM Technology in Design of River Improvement Project by SHAN Qikuan, WU Yiwen, ZHU Cheng

“…In the design of a river improvement project,the cross-section marking is cumbersome,and the calculation of quantities is inaccurate.Therefore,based on traditional river engineering design methods,this paper proposed a BIM design concept.In addition,through the secondary development of some functions of OpenRoadsDesigner software,the paper optimized the engineering quantity generation and output process and developed a set of river engineering BIM design method containing modeling,design,marking,and quantity calculation,which can simultaneously generate three-dimensional models,generate cross-sectional drawings in batches,and calculate engineering quantities.The practice results show that the BIM design concept can greatly improve production efficiency and design accuracy,simplify repetitive work in traditional river designs,make designers focus on engineering scheme designs,and reduce time spent in repetitive work.…”
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Analysis of the Parasitic Motion of 2-PrRS-PR（P）S Parallel Metamorphic Mechanism by Kun Ma, Hongwei Ma, Haibo Tian, Gang Dong

“…Finally, the diagram of the parasitic motion in different configurations is analyzed by simulation software Matlab. The results show that the parasitic motion of the proposed mechanism has different directions in different configurations. …”
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Bearing technology across the data center based on SDN by Hanjiang LIU, Liang OU, Wenhua CHEN, Hong TANG

“…The development of the internet industry and the rise of cloud computing have created requirements on interconnectivity across data center，and software defined network technology provides important means to solve the network bottleneck problem of data center interconnectivity.Firstly，several commonly used interconnectivity technologies across data center were introduced，and advantages of SDN technology were analyzed.Then，the operator solution of data center interconnectivity bearing technologies based on SDN was put forward，and implementation ideas of this solution were explained.It is a solution which can realize network virtualization across data center，and provide kinds of business functions，such as service customization of user，automatic accessing of network，isolation strategy between different virtual machine，traffic scheduling，the nearest access of user，disaster recovery and backup across data center.…”
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Simulation Study of the Grinding Machining Deformation of Large Gear Ring by Liu Linhui, Yang Long, Zhang Jian, Chen Xiao, An Wendi

“…With the help of the engineering software Hypermesh,Matlab and ANSYS,based on the grinding contact area model,the grinding force model and the grinding and moving heat source theory,the simulation process of deformation prediction under the action of gear ring grinding is analyzed. …”
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Dynamics Simulation Analysis of a New Type of Lightweight Bridge Crane Reducer by Zhu Shuaihua, Liu Zhongming, Zhang Zhihong, Yan Shidang

“…Taking one new type crane reducer with two supporting points as the research object,the three-dimensional model of reducer is established by using SolidWorks,and the virtual prototype is established by importing the 3D model into the mechanical dynamics simulation software ADAMS. In order to ensure the accuracy of the simulation model,the virtual prototype model is analyzed by the contact force constraint,the angular velocity characteristic curve and the gear meshing force variation curve of each drive shaft are obtained. …”
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A Critical Review of YouTube Videos on the Socket-shield Technique: A Content-quality Analysis by Urvi Echhpal, Subhabrata Maiti, Rajendra Prabhu Abhinav

“…Statistical analysis was performed using the Statistical Package for the Social Sciences software. Results showed an average of 28.35 likes per video, no dislikes, and substandard content indicated by a DISCERN score of 25.25 ± 2.4 and a GQ score of 1.82 ± 0.38. …”
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Research of Three Dimensional Transient Temperature Rise Characteristic of Wet Brake by Cui Tingqiong, Fan Jianwen, Jing Suping, Yang Lei

“…By using finite element analysis software ANSYS,the changing situation of wet brake disc of off-road vehicles in the continuous braking process is simulated,the distribution of disc temperature field and stress field are obtained. …”
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APPLICATION RESEARCH OF REMESHING TECHNIQUE ON RUBBER NUMERICAL SIMULATION by LV FengXia, ZHOU Li, YUAN HuiXin, ZHANG Yan, YANG He

“…For the large deformation and distortion of the mesh on the numerical simulation of rubber,using the solving and transformation between grids of the adaptive technique of Abaqus software,the rubber model was remeshed several times. …”
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Finite Element Analysis of Torsional Stiffness and Hysteresis of the RV Reducer by Zhang Yinghui, He Weidong, Chang Anquan, Zhang Fulai, Zhang Ziyang

“…As the research object,the finite element model of a certain type of RV reducer is established in a finite software,considering the meshing stiffness of planetary gears and cycloid gears,elasticity of components and the bearing stiffness. …”
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Geometric Modeling and Contact Characteristic Analysis of Hindley Worm and Cylindrical Helical Gear Transmission by Zhao Chaofei, Wei Bingyang

“…The statics analysis is carried out by using the finite element Workbench software,the tooth surface contact stress,equivalent stress and displacement are obtained. …”
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Influence of partitioning methods on computational cost of cfd simulations applied to hydrocyclones by Felipe Orlando da Costa, Felipe Leonardo Barcelos Mateus, Irineu Petri Júnior

“…This study proposes an analysis of the average time per iteration of 23 different partition methods available for tridimensional mesh in software FLUENT 19.2. For the calculation of the average iteration time, 100 iterations were used. …”
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Thermal-mechanical Coupling Model of Polymer Gear and Numerical Analysis of Transient Temperature Field at Its Contact Interface by Tianfeng Miao, Yanjun Wang, Zhongxuan Zhao, Shuai Lu

“…The main factors influencing the temperature field distribution of molecular composite gear during gear meshing transmission are analyzed by using the finite element software LS-PrePost. The body temperature rise and instantaneous temperature rise are measured in real time by infrared thermograph. …”
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Dynamics Analysis of Self-balancing Mechanism for Wounded-transfer Robot by Chunyan Zhang, Maosheng Li, Xiangyu Liu, Yu Wan

“…The kinematics and driving force of self-balancing process are simulated and analyzed by Adams simulation software. The experimental results show that the mechanism has excellent motion performance, good drive performance, strong controllability and stability, which is suitable for the rescue and transport robots.…”
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Evaluation of SMEs’ Credit Decision Based on Support Vector Machine-Logistics Regression by Rui Xie, Rui Liu, Xian-Bei Liu, Jia-Ming Zhu

“…This article uses support vector machines, logistics regression, and other methods for the comprehensive evaluation of credit decision-making of small, medium, and microenterprises and comprehensively uses software programming such as MATLAB and SPSS Modeler to solve the problem. …”
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