STUDY ON THE EFFECT OF VELOCITY ON THE FATIGUE LIFE OF WHEELS RIM CONTAINING INCLUSIONS by LI YaJie, CHEN HuanGuo, CAI Li, ZHANG PengPai, CHEN WenHua, ZHANG GuanZhen, REN XueChong

“…In this article, through dynamic simulation and finite element simulation combined with material fatigue test to determine the probability of containing inclusions wheel rim method of fatigue life at different speeds. …”
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Influence of Crumb-Rubber in the Mechanical Response of Modified Portland Cement Concrete by J. Retama, A. G. Ayala

“…The numerical model used to simulate the damage evolution of the concrete is the Embedded Discontinuity Method (EDM). …”
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Kinematic Reliability Analysis of a 7-DOF Redundant Robot by Li Ding, Jiahui Gu, Ziyi Li, Shaopeng Kang, Rui Ma

“…The principle of the proposed method is to transform a time-dependent problem into a time-independent one with the help of the failure extreme points and endpoints, so as to enhance the operation efficiency under the premise of ensuring accuracy. Finally, the simulation results verify that the relative error of the envelope method is less than 6.0% compared with that of the Monte Carlo simulation method, and the computational efficiency is higher than that of the Monte Carlo method, which demonstrates that the envelope method has better comprehensive performance.…”
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Recognition of High Difference Features in Urban Planning Images Based on Morphological Filtering by Peipei Liu

“…According to the judgment results, the high difference features of urban planning images are intelligently recognized. Simulation results show that the proposed method can realize efficient and accurate recognition of high difference features in urban planning images.…”
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Study on Static Characteristics of Annular Array Microporous Aerostatic Bearing by Xiao-Long Zhao, Hao Dong, Ya-Juan Wang, Bo Li

“…In this paper, an aerostatic bearing model in the form of microorifice annular array is designed to explore the static performance of aerostatic bearing when the orifice diameter and working air film thickness are of the same order of magnitude. Firstly, the simulation model of the new bearing is established, the pressure distribution of the bearing gas film under the influence of the orifice diameter is analyzed by the CFD method, and the performance of the aerostatic bearing is compared with the traditional toroidal throttling method with the orifice diameter of 0.1 mm; at the same time, the effects of air supply pressure, orifice diameter, and orifice number on the static performance of the bearing under different air film thickness are analyzed; finally, a new bearing is developed, and the simulation results are verified by the experimental test. …”
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Study on the Effect of Air Throttling on Flame Stabilization of an Ethylene Fueled Scramjet Combustor by Ye Tian, Shunhua Yang, Jialing Le

“…The effect of air throttling on flame stabilization of an ethylene fueled scramjet combustor was investigated by numerical simulation and experiments in this paper. The results were obtained under the inflow condition with Mach number of 2.0, total temperature of 900 K, total pressure of 0.8 MPa, and total equivalence ratio of 0.5. …”
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τ̃ searches at future e+e− colliders by Berggren Mikael, Núñez Pardo de Vera Maria Teresa, List Jenny

“…The results of the detailed simulation study are then discussed in view of the experimental environment of other proposed Higgs factory projects.…”
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Financial Futures Prediction Using Fuzzy Rough Set and Synthetic Minority Oversampling Technique by Shangkun Deng, Yingke Zhu, Ruijie Liu, Wanyu Xu

“…In this research, a novel approach called SMOTE-FRS is proposed for movement prediction and trading simulation of the Chinese Stock Index 300 (CSI300) futures, which is the most crucial financial futures in the Chinese A-share market. …”
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RESEARCH ON LOCATION OF SPALLING FAULT LOCATION OF BALL BEARING OUTER RING BASED ON THE HORIZONTAL VERTICAL SYNCHRONIZATION PEAK RATIO (MT) by ZHANG Ke, ZHANG Ru, BAI XiaoTian, SHI HuaiTao

“…Simulation and experiment verify the accuracy of the positioning law. …”
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Experimental study on the mechanical behavior of RPC filled square steel tube columns subjected to eccentric compression by Wenxiu Hao, Xiao Xu, Zhiqiang Niu

“…The results of the numerical simulation analysis are in good agreement with the experimental results, which can provide theoretical support for engineering practice.…”
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DYNAMICS ANALYSIS AND LIGHTWEIGHT DESIGN OF BIONIC ROBOTIC FISH FRAME MECHANISM (MT) by LI XingShan, QIAO Jie, LI MingHao

“…Using the transient simulation of bionic robot fish frame, the real-time dynamic mechanical characteristics of bionic robotic fish were studied. …”
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Evolutionary game model of information management mechanism for public opinion governance by Shuting LIU, Yinghua MA, Xiuzhen CHEN

“…Conflicting information in online social networks, often stemming from opposing views, can lead to rumors and the fragmentation of society.A reputation-based dynamic information management mechanism was proposed, adopting a dynamic reward and punishment strategy to decrease unnecessary information conflict so as to activate self-purification of network.By utilizing evolutionary game theory, a cumulative-prospect-based evolutionary game model of social network information conflict was constructed to validate the efficacy of the proposed mechanism.Numerical simulations were conducted to analyze the evolutionary trends of 18 different theoretical application scenarios under 9 constraints.The results demonstrate that, under constraint 5, both sides of the game tend to exhibit relatively rational behavior towards conflicts.Furthermore, dynamic evolution analysis and sensitivity analysis of the model parameters were performed while satisfying constraint 5, providing practical strategic suggestions for the dynamic information management mechanism.This model represents a novel attempt to capture the interaction of multiple factors, such as interest-driven behavior and conformity psychology, in the evolution of public opinion.Moreover, the model successfully simulates well-known patterns of rumor dissemination, confirming its validity.The proposed model offers valuable insights for the development and design of malicious information control systems in social networks and provides new ideas for the research and implementation of public opinion governance.…”
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Optimal dispatch of distributed renewable energy and energy storage systems via optimal configuration of mobile edge computing by He Jiang, Yan Zhao, Hang Zhou

“…Finally, the effectiveness and superiority of the model are verified by simulation experiments.…”
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A low‐rating 40‐pulse AC–DC rectifier based on a new passive harmonic mitigation circuit by Rohollah Abdollahi, Gevork B. Gharehpetian

“…A good agreement can be seen in simulation and experimental results.…”
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Enhanced sampling of protein conformational changes via true reaction coordinates from energy relaxation by Huiyu Li, Ao Ma

“…These findings unlock access to a broader range of protein functional processes in molecular dynamics simulations.…”
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Passive Control of Attachment in Legged Space Robots by Alessandro Gasparetto, Renato Vidoni, Tobias Seidl

“…The kinematic model, the data on spider gait characteristics and the adhesion constraints are implemented in a kinematic simulator. The simulator results confirm the principal functionality of our concept.…”
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A coupled elastoplastic damage model for brittle rocks by Zheng Li, Yundong Shou, Deping Guo, Filippo Berto

“…The damage evolution rule and the coupled plastic damage of brittle rock are conceived within the framework of irreversible thermodynamics. By comparing the simulations and the experimental data from limestone that was subjected to various loading paths, a strong connection between the numerical simulations and experimental data is therefore obtained. …”
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ISI sparse channel estimation based on ISL0 algorithm by Ting LIU, Jie ZHOU, CHIJiu-he JU

“…Furthermore, the superiority of ISL0 has been verified by computer simulation. Real-time simulation results clearly show that the ISL0 algorithm can estimate the ISI sparse channel much better. …”
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Exploration of alive-and-ventilator free days as an outcome measure for clinical trials of Resuscitative interventions. by Ari Moskowitz, Xianhong Xie, Michelle Ng Gong, Henry E Wang, Luke Andrea, Yungtai Lo, Mimi Kim, Hospital Airway Resuscitation Trial Investigators

“…Data from an in-hospital cardiac arrest observational cohort and from the Pragmatic Airway Resuscitation Trial were used to inform and conduct the simulations and validate approaches to alive-and-ventilator free days measurement and analysis.…”
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Doubly-selective channel estimation for generalized frequency division multiplexing systems based on deep learning by Ying WANG, Jun REN, Ke SHI, Bin LIN

“…There exist intrinsic inter-carrier interference and inter-subsymbol interference in generalized frequency division multiplexing (GFDM) systems.Under condition of time-frequency doubly selective channels, severe effects of pilot contamination would occur and lead to significant performance degradation for the pilot-based channel estimations.To this end, a channel estimation framework for GFDM systems based on deep learning was proposed, which took the low-resolution image constructed with the least squares estimated channel gains of the pilot symbols as input.Consequently, a high-resolution image about the channel time-frequency response was recovered through a deep residual network, and the channel estimation was achieved for GFDM systems.A simulation system for the proposed GFDM time-frequency doubly selective channel estimation algorithm based on deep residual network was developed, and the optimal parameters of the deep residual network were determined through an offline training process.Simulation results show that the proposed algorithm can achieve better performance near to minimum mean square error (MMSE) estimation in terms of estimation error and bit error rate (BER), and has robust Doppler frequency shift generalization capability.…”
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