Research on Dynamic Modeling and Vibration Characterization of Integrated Bearings by Chuanxiao Zhi, Jingyu Zhai, Baogang Wen, Ning Li

“…Additionally, a subroutine for calculating the interaction forces between the bearing components was written in C and compiled into a dynamic link library, which was then integrated with the dynamic simulation software. To solve and simulate the dynamics of the integrated bearing model, a sophisticated combination of a refined integration method and the predictor-corrector Adams–Bashforth–Moulton multistep technique was employed. …”
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The Fault Feature Extraction of Rolling Bearing Based on EMD and Difference Spectrum of Singular Value by Te Han, Dongxiang Jiang, Nanfei Wang

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RESEARCH ON STIFFNESS-DAMPING FEATURE AND RIDE COMFORT FOR CROSS-ARM DAMPING SEAT OF SPECIAL VEHICLES by LI ZhanLong, ZHAO JunDuo, GAO ShanTie, QIN Yuan, YANG Qiang

“…In order to obtain the stiffness-damping feature of cross-arm damping seat of special vehicles, the dynamic simulation model of cross-arm seat is established. The time-frequency responses on the level D road and different vehicle speed conditions（5 km/h, 15 km/h, 25 km/h and 35 km/h） are analyzed. …”
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Optimization and analysis of rib working resistance in push-the-bit rotary steerable drilling system. by Jianbo Jia, Youhong Sun, Ke Gao, Yan Zhao, Bing Li, Xu Li

“…The simulation results show that for steps of 1mm, 2mm and 3mm height, the optimal polyline angle is concentrated in the range of 10°-11°, in which the Angle of 10.5° has a good performance against the steps of three heights. …”
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Multi-Input Converter with MPPT Feature for Wind-PV Power Generation System by Chih-Lung Shen, Shih-Hsueh Yang

“…The MIC is constructed, analyzed, simulated, and tested. Simulations and hardware measurements have demonstrated the feasibility and functionality of the proposed multi-input converter.…”
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Design and performance analysis of small hole throttling aerostatic bearings by QIU Dezhong, LEI Weining, XUE Yaping

“…The consistency between simulation results and experimental data confirms the reliability and accuracy of the proposed simulation model.…”
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Experimental and Numerical Investigations of Pressure Field of Curved Shell Structure Subjected to Interior Blast by Jialu Ma, Feng Fan, Lingxin Zhang, Chengqing Wu, Xudong Zhi

“…In addition, a suitable numerical simulation method was proposed for the issues involved in interior blast loading. …”
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FAILURE PREDICTION OF BOLTED CONNECTION OF COMPOSITE MATERIALS BASED ON DEEP LEARNING (MT) by PENG Fan, ZOU SiNong, REN YiRu

“…The mean square error between the predicted value and the finite element simulation value is taken as the loss function, and the learning rate is set at 0.01. …”
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Coevolutionary dynamics in the grass-livestock social-ecological system of China's alpine pastoral areas: A case study of the Qilian Mountains region in China. by Ligan Cai, Junhao Zhao, Jian Chen

“…This paper uses a system dynamics approach to construct a simulation model of the grass-livestock system in alpine pastoral areas, simulating the long-term dynamic co-evolution of the socio-ecological system in the Qilian Mountains region of China. …”
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Research on Impacts of Climate Change and Human Activitieson Runoff in the Yiluo River Based on SWAT Model by LIU Lyuliu, WANG Xiujie, ZHANG Pengfei

“…The results indicate that: CSC runoff curve number (CN2), available water capacity of soil layer (SOL_AWC),deep aquifer percclation fraction(RCHRG_DP),baseflow alpha factor for bank storage(ALPHA_BNK) are sensitive parameters in the SWAT runoff simulation of Yiluo River. The number of HRUs has limited effects on SWAT model parameters and runoff simulation accuracy. …”
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3D Limit Equilibrium Stability Analysis of Concave and Convex Slopes Considering Kinematic Constraints by Xing-Pei Kang, Ya-Fei Wang, Zhan-Rong Zhang, Hao Xie, Yun Yang

“…Based on the simplified Bishop method and the strength reduction method, the safety factor and failure surfaces of concave and convex slopes are derived, which are verified by numerical simulations. Comparative outcomes show that the results would be closer to those of numerical simulations if the strength reduction is made for the Rankine active earth pressure on the interface between soil slices. …”
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METHOD FOR DETERMINING CYCLE NUMBER OF VEHICLE BENCH DURABILITY TEST BASED ON EQUAL DAMAGE PRINCIPLE AND NSGA-Ⅱ ALGORITHM by ZHAO ShanZheng, YU JiaWei, LUAN ShiJie, ZHENG SongLin, ZHU LianFeng, WANG YiRong

“…At present,the durability test specifications of whole vehicle road simulation bench generally copy the proving ground,which ignores the difference between loads of the two and results in unsatisfactory bench test results. …”
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Research on Load Torque of Robot Reducer Acceleration Fatigue Tests Based on Adams by Chen Lei, Tong Guiying, Mu Yinyin, Qiao Guipeng

“…Then the Adams software is used to simulate the pendulum of fatigue test load. According to the maximum static torque and the maximum dynamic torque, the load quality and rotation acceleration and deceleration time are calculated. …”
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An Electromechanical Pendulum Robot Arm in Action: Dynamics and Control by A. Notué Kadjie, P. R. Nwagoum Tuwa, Paul Woafo

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Experimental and Numerical Studies on the Vertical Flow of Variable Density Fluid in Different Directions by Zhifang Zhou, Boran Zhang, Qiaona Guo, Shumei Zhu

“…Fortran code is developed to simulate and verify the vertical flow of variable density flow in different directions. …”
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An Improved Feedforward-Robust Algorithm for Active Vibration Control of Helicopter Maneuver Flight by Yifan Qin, Yang Lu, Huiyu Yue

“…Under the complex circumstances of simulating continuous subduction uplift, the peak response of closed-loop system attenuates by 80% and 70%, and the vibration of two points is reduced to 15% and 20%, respectively, within 3 s. …”
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Monarch butterfly optimization based energy management system for electric vehicle with interleaved landsman converter by C. Milton, T. S. Sivarani

“…The proposed control technique is simulated using system models created with MATLAB/Simulink. …”
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Improved Boundary Conditions for a 3D DEM Simple Shear Model by Yao Li, Peifeng Su, Zhe Wang

“…A simple shear test using the bidirectional simple shear apparatus is performed for the calibration of the 3D DEM simple shear model. By analyzing the simulation results, the following can be concluded. (1) Rings generated by clumps can provide an accurate boundary condition, effective in computation since no contact force is needed for a clump. (2) In the simulation, the orientation of average contact force changed dramatically during shear. …”
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Drivers and mechanisms contributing to excess warming in Europe during recent decades by Buwen Dong, Rowan T. Sutton

“…The CMIP6 models simulate well the magnitude of the thermodynamic component of excess European warming since 1979 in both winter and summer, they suggest only a weak dynamical contribution in the multi-model mean. …”
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Atomic mobility in Titanium grade 5 (Ti6Al4V) by Gierlotka W., Lothongkum G., Lohwongwatana B., Puncreoburt C.

“…Comparison between simulations and experiments shows a good agreement, hence it can be concluded that proposed set of kinetic parameters can be used for predictions and simulations of Titanium grade 5 heat treatment.…”
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