Study on the Modeling of Vehicle Self- excited Shimmy by Tang Wang, Hai Chenguang

“…Aiming at the current situation of existing vehicle dynamics model does not have the ability to accurate simulate the dynamic process of vehicle shimmy,a vehicle model is developed for simulation of the dynamics process of vehicle self- excited shimmy. …”
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Meshing Contact Dynamics Analysis of Food Conveyor Chain based on ADAMS by Fan Yayun, Shi Xiudong, Gu Ronghua, Wang Mengping

“…With the help of dynamics simulation software ADAMS,the simulation and research of the meshing impact at different speed on the system is carried out,the change law of the contact force between the sprocket and the roller is obtained,and the simulation results meet with the actual working condition and high reliability. …”
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Comparative Study on Steady and Unsteady Flow in a Centrifugal Compressor Stage by Changhee Kim, Changmin Son

“…Steady Reynolds-averaged Navier-Stokes (RANS) simulation with the mixing-plane approach is the most common procedure to obtain the performance of a centrifugal compressor in an industrial development process. …”
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Reduction of Structural Vibrations by Passive and Semiactively Controlled Friction Dampers by L. Gaul, J. Becker

“…For simulations of the control performance, transient simulations must be employed to predict the achieved vibration damping. …”
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Multiphysics Modeling of Gas Turbine Based on CADSS Technology by Tian Wang, Ping Xi, Bifu Hu

“…The results show that the high-fidelity multiphysics simulation model generated through CADSS can be adapted to subsequent simulations.…”
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Novel Use of Household Items in Open and Robotic Surgical Skills Resident Education by Keri Rowley, Deepak Pruthi, Osamah Al-Bayati, Joseph Basler, Michael A. Liss

“…Ten urology residents attended a surgical skills workshop and practiced using surgical simulators and models. These included a wound closure model, an open prostatectomy model, a delicate tissue simulation, a knot-tying station, and a laparoscopic simulator. …”
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Experimental analysis of flashover characteristics for overhead power lines based on the lightning fractal model by ZHAN Jintao, YANG Tianyi, GUO Jun

“…Both the simulation experiments and the simulation results indicate that the points with high flashover probability are concentrated near the transmission line, and the overall flashover space presents a parabolic shape, conforming to the flashover law. …”
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Current Challenges in Visibility Improvement in Sichuan Basin by Gang Zhao, Min Hu, Zirui Zhang, Lizi Tang, Dongjie Shang, Jie Ren, Xiangxinyue Meng, Yuan Zhang, Miao Feng, Yina Luo, Shishi Yang, Qinwen Tan, Danlin Song, Song Guo, Zhijun Wu, Limin Zeng, Yuanhang Zhang, Shaodong Xie

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Calculation of mathematical models of biological type multiplication and growth by Antanas Lapinskas, Renatas Lapinskas

“… Simulating scheme of calculation of mathematical models of biological object multiplication and growth has been performed with usage of simulating modelling system. …”
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Long-term Cd remediation mechanisms and potential risks in soil with biochar application under dry-wet cycling at different soil moisture levels by Shuang Huang, Zhuowen Meng, Jingwei Wu, Lei Xin, Qin Zhao

“…To reveal the long-term Cd remediation mechanisms and potential risks in soil under biochar treatment, 180 days of artificial dry-wet cycling was conducted at four soil moisture levels (40 % θs, 60 % θs, 80 % θs, and 100 % θs; θs, saturated water content, W/W) based on local meteorological data to simulate 30 years of natural dry-wet processes. The results showed that Cd adsorbed by biochar in soils during long-term ageing first underwent rapid adsorption (over 0–5 years of simulated ageing), then equilibrium stabilization (over 5–20 years of simulated ageing), and finally slight re-released (over 20–30 years of simulated ageing). …”
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Hybrid Method of Modal Analysis and Laser Shock Scanning to Visualize the Pyroshock Propagation in a Tension Joint by Yong-Woon Kim, Jae-Kyeong Jang, Jung-Ryul Lee, Hak-Seong Gim

“…Recently, a pyroshock simulation method using laser shock has been developed to evaluate the risk of pyroshock before flight mission. …”
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Subsequent commutation failure suppression strategy of hybrid cascaded HVDC system based on coordinated control of CEC and VDCOL by He Wang, Daqian Zhang, Jing Bian, Jiazhi Guo, Shiqiang Li

“…Secondly, aiming at the problem of power return between MMC after VDCOL regulation, the new VDCOL control curve is coordinated to improve the MMC control strategy to ensure stable recovery during system failure. Finally, the simulation model is built in PSCAD/EMTDC simulation environment. …”
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An Exhaled Breath Sampler Based on Condensational Growth and Cyclone Centrifugation (BSCC) by Lebing Wang, Jianguo Deng, Dongbin Wang, Menghao Chen, Xue Li, Yun Lu, Jingkun Jiang

“…Laboratory-generated aerosols were mixed with saturated water vapor to simulate exhaled breath, and the collection efficiency and the virus infectivity conservation efficiency of the BSCC were evaluated. …”
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A Comparison Study of Edge Line Estimation Algorithms for Dimensional Quality Assessment of Precast Concrete Slabs by Chang-Yong Yi, Fangxin Li, Julian Pratama Putra Thedja, Sung-Han Sim, Yoon-Ki Choi, Geon Hwee Kim, Min-Koo Kim

“…For validation of the simulation approach, comparison tests with experimental data are performed and the results show that the simulation approach has a high similarity of more than 90% compared to experimental data in terms of the number of scan points, scan pattern, and scan density, proving the effectiveness of the simulation-based evaluation method. …”
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Effects of Model-Specific Parameters on the Development of Custom Module in PX4 Autopilot Software-in-the-Loop by Abera Tullu, Sunghun Jung, Sangchul Lee, Sangho Ko

“…Software-in-the-loop simulation tools have been extensively used in the development of safety-critical software. …”
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THERMAL CHARACTERISTIC ANALYSIS METHOD OF MOTORIZED SPINDLE BASED ON THERMAL LOAD OPTIMIZATION CORRECTION by MENG LingCong, LI ChenTao, YU Bing, LIU Teng, ZHANG JianJun

“…For the inaccuracy of empirical heat loads for spindle thermal simulations,a thermal simulation analysis method onto motorized spindle unit is proposed.Firstly,the fluid-solid-heat coupling simulation model of the motorized spindle unit is established by Ansys Workbench,with the coolant dynamic heat transfer and thermal resistances of bearing inner-spindle shaft and outer rings-bearing housing being considered.Secondly,based on the simulation model,genetic algorithm is used to optimize and correct the heat generation values of spindle motor/beairngs and ambient heat transfer coefficients.The corrected values above are used as thermal loads for thermal simulation modeling of motorized spindle unit.Based on the model,the dynamic relationship between the heat dissipation power of the coolants and the heat generation power of spindle motor/beairngs is studied.Finally,the model accuracy is verified by the spindle temperature testing experiment.The results show that the optimization correction model can effectively improve the temperature field simulation accuracy of the motorized spindle unit,and the spindle structure and the coolant reach the optimal heat-heating balance when the coolant supply temperature is about 2℃ lower than the ambient temperature.…”
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Modeling and Dynamical Analysis of the Water Resources Supply-Demand System: A Case Study in Haihe River Basin by Chongli Di, Xiaohua Yang

“…In this paper, we propose a new four-dimensional dynamical model to simulate the internal dynamic evolution process and predict future trends of water supply and demand. …”
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Error Analysis and Error Allocation for Turntable Systems Used in GyroWheel Calibration Tests by Yuyu Zhao, Hui Zhao, Xin Huo, Yu Yao

“…Hence, error analysis for GyroWheel calibration tests is conducted, and the relationship between the calibration accuracy and the orientation error is established based on analytical derivation and numerical simulations. Subsequently, an error model of the turntable system is derived using rigid body kinematics, by which the relationship between the orientation error and turntable errors is described. …”
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Probabilistic Dynamics for Integrated Analysis of Accident Sequences considering Uncertain Events by Robertas Alzbutas

“…The analytical/deterministic modelling and simulation/probabilistic methods are used separately as a rule in order to analyse the physical processes and random or uncertain events. …”
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Ultrawideband Vivaldi Antenna for DVB-T, WLAN, and WiMAX Applications by Dalia M. Elsheakh, Esmat A. Abdallah

“…All simulations are carried out using the EM commercial simulator, high frequency structure simulator (HFSS) ver.13.…”
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