Evaluation Model of Land Use Spatial Equilibrium Based on Regional Collaborative Remote Sensing Observation by Lu Huang

“…Finally, the validity of the improved algorithm in this paper is also verified by simulation experiments, and the validity of the model in this paper is verified. …”
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Structural Design and Kinematics Analysis of an Adjustable Swing Foot Rehabilitation Robot by Chen Peng, Ligang Yao

“…The inverse method is used to calculate the transmission ratio， the coordinate transformation method is used to solve the kinematics solution of the pose of the pedal， and then the motion equation of the pedal attitude angle is obtained through the inverse solution analysis of the position. The kinematics simulation of virtual prototype is carried out by using SolidWorks software， and the comparison between the theoretical data and the simulation data of transmission ratio confirms the accuracy of theoretical analysis and safety of mechanism design. …”
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MULTIBODY NONLINEAR PERFORMANCE ANALYSIS OF POWER TRANSMISSION LINE SPACERS by LIU ZhuLi, WANG ZhuXin, ZHOU Hao, LV ZhongBin, YANG XiaoHui

“…And it lays the foundation for the fine simulation analysis of transmission line system.…”
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Path Planning for Spider Biomimetic Robot Leg based on Cubic Polynomial Interpolation Function with Midpoints by Luo Tianhong, Ma Li

“…Based on Monte-Carlo method,the working space of the foot end is analyzed,and based on the cubic polynomial interpolation algorithm with midpoints for path planning of obstacle avoidance is simulated. Simulation results show that the application of the cubic polynomial interpolation method with midpoints in path planning on spider biomimetic robot leg could guarantee the smoothness of foot movements,avoid the impact caused by mutations of moment,and meet the requirements of obstacle avoidance.…”
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FATIGUE LIFE ANALYSIS OF SHAFTING-YOKE IN GEARBOX by CHEN Ping, FANG Jie, ZHOU Zhi, XU Xing, ZHANG JingTong

“…The Shafting-Yoke of the manual transmission is taken as the research object,which adopting finite element software to analysis its fatigue stress and employing the dynamic simulation software to obtain its load spectrum. A method combining based on GL code predicting material S-N curve and Goodman mean stress correction was developed to calculate the fatigue life of Shafting-Yoke. …”
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Intercarrier interference cancellation based on iterative detection algorithm for OFDM systems over time-varying channels by WANG Xia, ZHU Shi-hua

“…In order to effectically cancel the intercarrier interference（ICI） in the OFDM（orthogonal frequency-division multiplexing） systems,a novel iterative detection algorithm was proposed based on parallel interference cancellation.With the principle of maximize the minimum signal-to-interference and noise power ratio,the received signal was proc-essed by decision,reconstruction and ICI cancellation,iterative algorithm based on ICI cancellation was set up,the flow chart on signal detection was given.On the basis of analysis on time-varying channel,the influence of the normalized Doppler frequency offset on the system performance was investigated.Computer simulation results were presented.Simulation results show that the proposed scheme can improve the system performance significantly by using of the time diversity of time varying channel.The computational complexity can be reduced form O（N 3） toO（N）.…”
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Transceiver design and performance analysis for uplink SCMA based on CP-free OFDM by Li ZHOU, Xiqing LIU

“…A typical sparse code multiple access (SCMA) system utilizes orthogonal frequency division multiplexing (OFDM) technology with cyclic prefix (CP) to combat multipath fading in wireless channels.Therefore, its capacity is reduced by the CP-insertion.To address this issue, the SCMA scheme based on CP-free OFDM using the time domain precoding (TDP) algorithm was proposed and the proposed scheme was termed as TDP-OFDM SCMA.The transceiver structure was designed, and the capacity plus the bit error rate (BER) performances under various channels with different overload rates and with channel estimation errors were evaluated via the simulations.Also, the power consumption problem in TDP-OFDM SCMA was discussed.The simulation results show that under the same overload rate, the capacity of TDP-OFDM SCMA can be increased by up to 25% if compared with the SCMA based on CP-OFDM.…”
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Grid chaotic attractors based on arc tangent and its secure communication by Xue-zhi MAO, Yong XU, Jian-ping LIU, Hui-quan MA

“…A smooth arc tangent function series approach for creating multi-directional multi-scroll grid chaotic attractors was proposed,including one-directional n-scroll,two-directional n×m-grid scroll,and three-directional n×m×l-grid scroll chaotic attractors.The chotic properties were studied by equilibrium points analysis,numerical simulation,Lyapunov exponents spectrum,bifurcation diagrams and Poincaré section diagrams.Synchronize the two grid multi-scroll chaotic systems with same structure by designing simple linear feedback control lows,which is applied to secure communication.The effectiveness of this method has been verified by simple analysis and numerical simulation.…”
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Design of a New type of Double Output Cycloid Speed Reducer by He Xiaoping, Xu Lixin

“…The motion response of the output shaft of the reducer and the stress change rule of the key parts are simulated by using ADAMS software. The transmission ratio which gets from the simulation is compared with the one of the theoretical calculation,which verifies the feasibility of the transmission principle of the reducer. …”
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RESEARCH ON DYNAMIC CHARACTERISTIC AND RELIABILITY OF SHEARER CUTTING UNIT by MAO Jun, MIAO LiYe, XIE Miao

“…Based on the coal rock cutting theory,simulated the load characteristic of the roller in the process of during coal rock; with the flexible-body dynamics as the theoretical basis to establish rigid-flexible coupling model of cutting unit,simulate the process of height adjustment by ADAMS and get the load response of link point; used Workbench to get the stress distribution of ranging arm when the link point force is maximum during the process of height adjustment; with linear cumulative damage rule as the theoretical basis,used Workbench to estimate the fatigue life of the ranging arm to verify the results of the reliability analysis and load response analysis.This paper provides a new method to research on dynamic characteristic and reliability of shearer cutting unit.…”
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Simple and Efficient Preconditioner for Surface Integral Solution of Scattering from Multilayer Dielectric Bodies by B. B. Kong, X. Q. Sheng

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Parameter Optimization and Experimental Verification of V-belt CVT based on Genetic Algorithm by Tian Zhewen, Zuo Xiaochao, Li Xiaoning

“…The test results show that the simulation results are basically consistent with the test data. …”
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Fractional Plasticity Model for Coarse Aggregates Incorporating Particle Breakage under Triaxial Loading by Jiangong Yang, Yifei Sun

“…The developed model is validated by simulating a series of laboratory test results of different coarse aggregates under triaxial loading, where a good agreement between the model simulations and test results is observed.…”
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Temporal Downscaling of Crop Coefficient and Crop Water Requirement from Growing Stage to Substage Scales by Songhao Shang

“…These methods were tested with a simulated daily crop evapotranspiration series. Results indicate that the proposed method is more reliable, showing that the downscaled crop evapotranspiration series is very close to the simulated ones.…”
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Design and Dynamics Research of Exoskeleton based on Flexible Knee Joint by Qiao Xueyu Zhao Yanjun Li Zhao Jia Bingqi Chen Miao

“…Finally, the calculated parameters and theoretical moments are substituted into Adams to simulate the exoskeleton under the two working modes. …”
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A Metamorphic Robot Suitable for Rigid Miniature Pipelines by Jia Xiaoli, Dai Jingting, Mi Baichuan, Dan Jiale, Ke Liaoliang

“…This robot was capable of shape transformation to enable turning after metamorphosis. Dynamic simulations and analysis of the robot's crawling and turning processes were performed using Adams software. …”
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Effect of Stiffness of Bearings and Gearbox Housing on the Dynamic characteristic of Drive System by Xu Liang, Shi Chunbao, Long Wei

“…The modeling presented method and the results of simulation on dynamic performance of the gearbox has an important guiding significance to the design and analysis.…”
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Performance analysis and improvement of link adaptation techniques in TDD-HSDPA/SA system by CHEN Shu-ping, DU Jiu-hui, WANG Wen-bo

“…The wireless channel fluctuation resulted from smart antennas in TDD-HSDPA/SA（time division duplex-high speed downlink packet access /smart antennas）system,which caused traditional link adaptation technologies invalid,was theoretically investigated.Two kinds of novel link adaptation schemes were proposed to deal with this issue.A dynamic system level simulator was established to evaluate the performances of the two schemes.Simulation results indicate that both of them have great improvement in system residual BLER and have certain system throughput gain.The first one suits for the hybrid networking case of TDD and FDD（frequency division duplex）mode,while the second one can serve the case of alone TDD networking.…”
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Subjective affective experience under threat is shaped by environmental affordances. by Song Qi, Dylan M Nielson, Daniele Marcotulli, Daniel S Pine, Argyris Stringaris

“…The research, while innovative, recognizes the constraints of simulated threats and controlled settings, suggesting avenues for future exploration in more naturalistic environments.…”
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A Multihoming Clustering Algorithm for Vehicular Ad Hoc Networks by Samo Vodopivec, Janez Bešter, Andrej Kos

“…The presented solution is verified and compared to MOBIC with the use of ns-3 and SUMO simulation tools. Simulation results have confirmed the expected behavior and show that our algorithm achieves better node connectivity and cluster stability than the former.…”
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