Design and Selection of Power Coupling Device for Electric Tractor by Shuyuan Li, Mengnan Liu, Liyou Xu

“…Then，the transmission characteristics of each scheme are compared and analyzed， and two better schemes are selected for power matching and parameter calculation. Based on Simulation X，the simulation model of the dual motor dynamic coupling device is built，the kinematics simulation analysis is carried out，and the final transmission scheme is optimized. …”
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Block Markov superposition transmission over turbulence channels in outdoor optical wireless communication by Jin-shun ZHU, Xiao MA

“…Based on the equivalent genie-aided system,the bit-error rate of the block Markov superposition transmission system was analyzed and the union bound of the bit-error rate of the genie-aided system was derived.When the bit-error rate was extremely low at which the Monte Carlo simulation was time-consuming,the union bound could be adopted to evaluate the performance of the block Markov superposition transmission system.Simulations under turbulence conditions from weak to strong are performed which show that,in the low bit-error rate region,performance of the block Markov superposition transmission system matches well with the lower bound.It is also illustrated that the derived union bound matches well with Monte Carlo simulation result.At the BER of 10^-5,block Markov superposition transmission system with transmission memory 2 performs within 1 dB away from the Shannon limit.…”
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Performance evaluation on key techniques for 5G enhanced mobile broadband by Longchang ZHU, Xiaodong JI, Xinran ZHANG, Quxin LI

“…The 5G eMBB scenario puts high requirements on performance such as spectrum efficiency and system capacity.It was proposed to introduce technologies such as massive MIMO and millimeter-wave communication,and combine heterogeneous networks to improve system performance,because traditional technologies cannot bring about corresponding performance improvement.At the same time,there are few simulation evaluation results for the key technologies of the eMBB scenario,and the performance advantages of each technology cannot be explained from the perspective of simulation.The performance of massive MIMO with different antenna numbers by building a system-level simulation platform were evaluated,and the impact of the density and bias of micro BS in the mmWave frequency to the performance based on the results in the heterogeneous networks was summarized.It has great refer-ence value for parameter configuration and network construction of 5G network.…”
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Possibilities for Advanced Encoding Techniques at Signal Transmission in the Optical Transmission Medium by Filip Čertík, Rastislav Róka

“…This paper presents a possible simulation of negative effects in the optical transmission medium and an analysis for the utilization of different signal processing techniques at the optical signal transmission. …”
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Fatigue Life Comparative Analysis of Rolling-sliding Bearing based on nCode DesignLife by Lu Liming, Yu Yunyun, Zeng Guowen

“…The finite element model of the static mechanics simulation result of rolling- sliding bearing is uses as a model for fatigue analysis,and the load cycle variable of the fatigue analysis is the time stress variation law of the dynamic simulation results of rolling- sliding bearing. …”
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Analysis of Influential Factor on Drilling Rig Hydraulic Brake Disc based on Finite Element Method by Chen Bo, Li Chunfang

“…The finite element simulation model of transient temperature field of drilling rig hydraulic brake discs is built up. …”
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TRANSMISSION ACCURACY OF SYNCHRONOUS BELT BASED ON RECURDYN by GUO JianHua, MENG QingXin, YU Xin, HU QingMing

“…Using the mechanism of the tooth climbing of the belt,the mathematical model of the transmission error is established,reveals the transmission error of the synchronous belt is a function of the pulley pitch angle.Establish the virtual prototype dynamic transmission simulation model of synchronous belt based on Recur Dyn,through collect data and numerical analysis that mesh point with climbing tooth trace-Archimedes spiral,simulation results are consistent with the experimental results,to verify the accuracy of the simulation analysis.And compare the transmission accuracy of the new profile and L type trapezoidal tooth synchronous belt.The results showed that the transmission error of the new profile synchronous belt（Δθ =0.932mrad） less than L type trapezoidal toothed（Δθ = 1.615mrad）,shows that the capacity anti climbing tooth of the new profile synchronous belt is stronger than L type trapezoidal tooth,the tooth design of new profile synchronous belt is more reasonable.…”
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Modeling of chemo-radiotherapy targeting growing vascular tumors: A continuum-level approach. by Ioannis Lampropoulos, Marina Koutsi, Michail E Kavousanakis

“…In particular, the tumor growth is simulated within a host tissue and treated as a multiphase fluid, with each cellular species considered as a distinct fluid phase. …”
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Evaluation of the Efficiency of Interparticle Interactions in Nanosystems by Hanna O. Demchenko, Natalia M. Rusinchuk

“…The influence of the interparticle interaction was simulated based on the near-field interaction potential and local field distribution. …”
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Kinematic and Dynamic Analysis of an Eight-bar Mechanism in Carton Forming by Wan Xia, Yuanchao Deng, Junwei Xin

“…In the inner box forming station of the high-end carton， an eight-bar mechanism for bending rectangular cardboard strips is designed， and a theoretical analysis and a simulation are carried out to verify whether it can achieve double-sided bending during the carton forming process. …”
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UNFOLDING PERFORMANCE OF FOLDING WING FOR ACTUATOR AND EXPERIMENT by LIU DuanChen, HAN XueFeng, ZHANG Yue, ZHANG MingYue, LIU XiaoDong

“…The performance can be described accurately by the simulation mode. Results of both simulations and experiments can provide theoretical basis for structural design and optimizing.…”
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ANALYSIS OF THE INFLUENCE OF SOP LEAD SHAPE ON SOLDER JOINT RELIABILITY by REN Chao, SHAO Jiang, ZENG ChenHui, XUE HePing

“…The experimental program for the identification of numerical simulation was performed with three kinds of lead shapes. …”
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Error performance of multi-branch dual-hop PF cooperative systems by Guangqiu LI, Jiayun DONG, Tao JIANG

“…Design of multi-branch dual-hop phase-only forward(PF)cooperative systems with continuous phase frequency shift keying(CPFSK)modulation needs to determine the number of branch and modulation index.The usual solution of determining the above parameters is the time-consuming and inefficient computer simulation.An efficient solution of determining these parameters is theoretical analysis method.Semi-analytical expressions for the average bit error rate(ABER)of multi-branch dual-hop PF cooperative systems in conjunction with discrimination detection CPFSK over time-selective Rayleigh fading channels was presented.Two cases with and without antenna selection at the relays and maximum-ratio combining(MRC)receive diversity at the destination were considered.The simulation results show that numerical calculation results and simulation results for the ABERs of PF，discrimination detection,CPFSK cooperative systems are consistent and show that the above ABER theory results of CPFSK cooperative systems can be used to design PF cooperative systems.…”
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Design and Study of Walking Mechanism of Deformable Wheel-legged Robot by Jianhua Zhai, Fuxiao Wu, Xiaohua Wei, Haidong Luo

“…The process of straight-line moving， direction switching of the wheel in two modes is analyzed theoretically， and the kinematics simulation model is established. The kinematic simulation for the deploy progress is carried out in Adams to verify the theoretical analysis result. …”
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Analysis of Static Stiffness and Dynamic Characteristic of a New Pipe Handling Robot by Yan Sun, Song Li, Xiangchen Liu

“…According to the characteristics of the three coordinate type handling robot， the Jacobian matrix of the robot is solved by using the screw theory， the static stiffness of the robot is analyzed by using the finite element simulation software to find out the limit pose of the robot， and the modal simulation analysis of the robot is carried out. …”
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Common Best Proximity Point Theorems in JS-Metric Spaces Endowed with Graphs by Chaiporn Thangthong, Phakdi Charoensawan, Supreedee Dangskul, Narawadee Phudolsitthiphat

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Trajectory Planning of Three Dimensional Feeding Manipulator based on B Spline and Multi-objective Genetic Algorithm by Xiong Zhengwei

“…To test the model,some simulation and experiment are conducted by 11 key trajectory points,and the simulation result show that the optimization method can improve the working efficiency under the premise of satisfying the job requirement. …”
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Design and Implementation of Intelligent Anti-Interference for Data Link by Zhen WU, Jingyu YANG, Shuo WANG, Zhenghuan WANG, Min JIA

“…The application scenarios and problems faced by data link communication on hypersonic unmanned aerial vehicles were introduced, and the mainstream jamming style categories, development trends and anti-jamming methods in current data link communication were listed.The design and technical scheme of the intelligent anti-jamming engine was described in detail, and the design of the intelligent anti-jamming engine was discussed from four aspects: the overall scheme, the broadband spectrum perception module, the interference signal recognition module, and the anti-interference decision-making module.The technical approaches of the main key technologies were introduced, the performance of the adopted methods was simulated and tested.The results of the simulation tests were compared and analyzed, and the simulation tests could proved that the methods used could achieved the expected goals, but there were still certain limitations, and the actual engineering and practical eff ects need to be further verifi ed.…”
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Optimization of Bending Process Parameters for Seamless Tubes Using Taguchi Method and Finite Element Method by Jui-Chang Lin, Kingsun Lee

“…Finite element method (FEM) simulation for the tube bending process before production can avoid wasting manpower and raw materials. …”
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New indifferentiability security proof of MDPH hash function by Chun Guo, Tetsu Iwata, Kazuhiko Minematsu

“…In this paper, the authors first point out that the proof of the claim contains a gap, which is related to the definition of the simulator in simulating the decryption of the block cipher. …”
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