Approximation of the first passage time density of a Wiener process to an exponentially decaying boundary by two-piecewise linear threshold. Application to neuronal spiking activit... by Massimiliano Tamborrino

“…Finally, maximum likelihood and moment estimators of the parameters of the model are derived and applied on simulated data.…”
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Optimization of Building Exit Layout: Combining Exit Decisions of Evacuees by Guofeng Ma, Yuqi Wang, Shan Jiang

“…This work provides a basis for architectural designs of multiple exits and a foundation for further study of evacuation simulation.…”
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The Diffusive Model for West Nile Virus on a Periodically Evolving Domain by Abdelrazig K. Tarboush, Zhengdi Zhang

“…We consider special case when the periodic evolution rate is equivalent to one to better understand the impact of the periodic evolution rate on the persistence or extinction of the virus. Some numerical simulations are performed in order to illustrate our analytical results. …”
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RESEARCH ON EQUIVALENT MODEL OF TBR TIRE by ZHANG Lu, WANG Shao Hua, WANG Bin, SHENG Ya Ming, Li Bing

“…The was shown that the tire equivalent model composed of solid element + beam element mixed structure based on linear material can better simulate the static stiffness, tangential mode and axial mode of tire, but the radial mode frequency is relatively low; in the study in which only the radial property is concerned, such as in a vehicle-road coupling simulation, the radial mode frequency can be improved by reducing the density of the bundle layer, so that the equivalent model is more effective.…”
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Design Analysis and Experiment of Lower Limb Power Exoskeleton by Wei Ning, Gang Li, Zhendong Song, Wei Chen, Tong Wu

“…The human-machine coupling kinematics simulation analysis is carried out. On the basis of structure design， the hardware and electrical system of lower limb exoskeleton are designed. …”
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Study on Estimation of the Gripping Force of Surgical Instruments Based on the Dynamic Model by Liu Fen, Liu Jiahao, Yun Jintian, Sang Hongqiang

“…The gripping force model is validated by using Matlab simulation, and the gripping force variation curve of the surgical instrument end-effector with the change of the motor current are obtained. …”
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Fuzzy Robust Modification Design of EMU Transmission Gear by Ziqiang Sheng, Yuedong Wang, Xiaoning Bai, Shenxuan Wang

“…The controllable and uncontrollable factors in gear robust modification are firstly determined， and then the sample points are obtained by combining orthogonal experimental design and Romax motion simulation. The polynomial response surface model is used to fit the response surface function of peak-to-peak value of transmission error. …”
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Adaptive Controller Design for Improving Helicopter Flying Qualities by Wei Wu

“…The simulation results show that the designed adaptive controller has high performance as well as robustness in both hover and forward flight.…”
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High-speed transmission characteristics of nonlinear spectral broadening carrier in turbulent channel by Tianshu WANG, Ying ZHANG, Ce YU, Fang DONG, Wanzhuo MA, Xianzhu LIU

“…The nonlinear spectral broadening light source was used as a partially coherent carrier source with high repetition frequency to carry out experimental research on high-speed information transmission in atmospheric turbulence channels.A partially coherent beams source with nonlinear spectral broadening was obtained by pumping a highly nonlinear fiber with a picosecond fiber laser, and the repetition frequency could reach 10 GHz.The 10 Gbit/s pulse high-speed digital modulation was used and transmitted through a simulated atmospheric turbulence channel, the signal-to-noise ratio of the coherent optical carrier and partially coherent optical carrier before and after the turbulent channel transmission is reduced from 16.83 dB and 11.83 dB to 4.31 dB and 5.64 dB, respectively.In the simulated atmospheric turbulence channel at ∆T=230℃, when the bit error rate is 3.8×10^-3, the sensitivity of partially coherent optical carrier links reaches-27.8 dBm, which is 1.6 dB higher than that of coherent optical carriers.…”
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In Vitro Evaluation of Some Types of Ferrimagnetic Glass Ceramics by S. A. M. Abdel-Hameed, M. A. Marzouk, R. L. Elwan

“…Inductive coupled plasma (ICP) analysis shows the evolution of ion extraction by the simulated body fluid solution (SBF) with time in relation to the elemental composition.…”
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Experimental and Numerical Investigation of Acoustic Performance for Full-Sized SPS by Yu Gao, Kun Liu, Wenan Jiang, Yubin Fang

“…The sound insulation curves obtained via experiments and numerical simulation were observed to be in agreement. This indicates that the numerical simulation method can effectively reflect the sound insulation performance of the structure. …”
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STUDY ON TENSILE PROPERTIES OF ALUMINUM ALLOY WELDING JOINT USING DIC METHOD by CAO GuangLong, CHEN Liang, REN MingFa, CHEN JiLe, ZHANG YaHui

“…The simulation results agree well with the experimental data. …”
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Numerical Investigation of the Wake Vortex-Related Flow Mechanisms in Transonic Turbines by Guoliang Wang, Ning Ge, Dongdong Zhong

“…To better clarify the flow mechanism and guide the advanced design, the basic flow characteristics of transonic turbines are investigated in the paper by a modified scale-adaptive simulation (SAS) model based on the shear stress transport (SST) turbulence model. …”
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Efficiency Improvements of Antenna Optimization Using Orthogonal Fractional Experiments by Yen-Sheng Chen, Ting-Yu Ku

“…However, the number of required simulations grows exponentially if a full factorial design is used. …”
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Analysis of Kinematic Performance and Research of Dynamics Solution of New Type 4-DOF Parallel Mechanism by Wang Zongping, Zhao Dengfeng, Li Kuan, Zeng Guoying, Li Zhongyang, Yang Guiyang

“…The results of the derivation is simulated by using Matlab,and the kinematics and dynamics curves of the mechanism with time and interrelationships are plotted. …”
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Review of Comprehensive Measurements of Speciated NOy and its Chemistry: Need for Quantifying the Role of Heterogeneous Processes of HNO3 and HONO by Hajime Akimoto, Hiroshi Tanimoto

“…Studies combining observations of speciated NOy and model simulations need to be performed to improve chemistry models used in CTMs.…”
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Trajectory Tracking Control of Robot based on Improved Genetic Algorithm by Liu Yiyang, Liu Mingming

“…A kind of algorithm of trajectory tracking control of robot based on improved genetic algorithm is put forward. The simulation of motion environment model of robot is constructed,the space coordinates of robot trajectory is regarded as the virtual world of abstract genetic populations,the grid structure model of the robot motion space is obtained. …”
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Analysis of Optimum Lubricant Quantity of Electric Vehicle Reducer based on Moving Particle Semi-implicit Method （MPS） by Xiang Wang, Bo Zhu, Mingyao Yao, Nong Zhang, Xijian Liu, Zhihang Zhang, Shiyu Zhang

“…Based on the analysis of the heat generation and heat transfer process of the internal components of an electric vehicle reducer， a thermal network simulation model of an electric vehicle reducer based on AMEsim software is established. …”
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Multi-satellite cooperative beam hopping resource allocation based on interference perception by Jinlong HU, Jihong LIU, Yiqing ZHOU, Huan CAO, Zifan LIU, Jiawei ZHAO, Jinhong YUAN

“…Beam hopping (BH) technology is one of effective ways to solve limitation of beam resources and enhance the system coverage ability of low earth orbit (LEO) satellite systems.Existing research typically considers beam hopping resource allocation for a single LEO satellite, however, the actual LEO system is covered by multiple satellites in multiple orbits, and existing research ignores beam interference between satellites, which can easily lead to a decrease in system throughput and service quality.To address these issues, this paper designs an interference aware cooperative resource allocation for LEO with beam hopping (IARA-BH), aiming to maximize the beam service satisfaction (BSS).A BH resource allocation scheme by multi satellite interference coordination based on simulated annealing algorithm (MSIC-SAA) is proposed to solve the optimization problem.Simulation experiments show that compared to beam hopping resource allocation schemes that only consider a single satellite, the BSS of the MSIC-SAA algorithm has been improved by 47.24%, the average signal to interference noise ratio (SINR) has been improved by 27.40%, and the system throughput has been improved by 22.92%.…”
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Design and Dynamic Modelling of a Hybrid Power System for a House in Nigeria by Lawrence O. Aghenta, M. Tariq Iqbal

“…The proposed PV system consists of PV arrays, DC–DC boost converter, MPPT controller, single-phase full-bridge inverter, inverter voltage mode controller (PI controller), and single-phase step-up transformer. Dynamic simulation of the proposed PV system component of the hybrid power system is carried out in MATLAB/Simulink environment to study the power quality, harmonics, load impact, voltage transients, etc. of the system, and the simulation results are presented in the paper.…”
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