Study on Applicability of Xin'anjiang Model and Tank Model in Flood Forecasting in Majiagou Reservoir by MA Jinghang, XIAN Yongcai, HE Xueping, LIU Ming, HAN Muyuan, DU Bailin, RUAN Bingnan, XU Liujia, WU Lei

“…Flood forecasting is one of the important non-engineering flood control measures and is the main basis for flood control command and decision-making.In order to avoid the uncertainty of the prediction results of a single model,the Majiagou Reservoir in Chenggu County was taken as the object to simulate the daily runoff and flood process from 2019 to 2021 by using the Xin'anjiang model and tank model respectively,and the simulation results and accuracy of the two models were compared by using the model parameters calibrated and optimized by the genetic algorithm.In the daily runoff simulation,the simulation effect of the tank model is better than that of the Xin'anjiang model,with a relative error of flood volume of less than 16%,a relative error of flood peak of less than 4%,a difference of peak time of less than 1 h,and a Nash-Sutcliffe efficiency coefficient of greater than 0.58,all of which meet the evaluation accuracy requirements of the Standard for Hydrological Information and Hydrological Forecasting,and the simulation effect of deluge in the reservoir is ideal.In the flood process simulation,the difference of peak time between the two models is similar;the simulation effect of the Xin'anjiang model is smoother,and the flood volume and flood peak simulated by the tank model are closer to the measured flow process.On the whole,the tank model is more suitable for flood forecasting in Majiagou Reservoir than the Xin'anjiang model.…”
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Dynamic tracking of objects in the macaque dorsomedial frontal cortex by Rishi Rajalingham, Hansem Sohn, Mehrdad Jazayeri

“…Decades of human experiments have shown that behaviors in many physical reasoning tasks are consistent with predictions from the mental simulation theory. However, evidence for the defining feature of mental simulation – that neural population dynamics reflect simulations of physical states in the environment – is limited. …”
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Interactions between Typhoon Choi-wan (2009) and the Kuroshio Extension System by Akiyoshi Wada, Norihisa Usui, Masaru Kunii

“…Among the simulations, the simulated central pressure range during the mature phase was ~10 hPa. …”
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Design and Implementation of Radar Cross-Section Models on a Virtex-6 FPGA by B. U. V. Prashanth

“…The simulation of radar cross-section (RCS) models in FPGA is illustrated. …”
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Improving the Accuracy of PV Yield Calculation by Exploitation of Real Weather Data by Andreas Schneider, Matthias Buschmann, Jorge Rabanal-Arabach, Julia Chochollek, Thomas Nierhoff

“… The precision of yield calculation of modern design and simulation software for photovoltaic systems strongly rely, beside the accuracy of the specified module and inverter data, on the quality of the weather data. …”
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Remaining Oil Distribution and Development Strategy for Offshore Unconsolidated Sandstone Reservoir at Ultrahigh Water-Cut Stage by Chen Liu, Wensheng Zhou, Junzhe Jiang, Fanjie Shang, Hong He, Sen Wang

“…Based on the extended function of commercial numerical simulator, the time-varying equivalent numerical simulation method of reservoir physical properties was established, and the research of numerical simulation of X offshore oilfield with 350,000 effective grids was completed. …”
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Experimental Accuracy and Stability of Gas Outburst Experimental System by Yanbao Liu, Haitao Sun, Bo Wang, Linchao Dai, Jie Cao

“…The research of gas outburst simulation experiment is particularly important. The State Key Laboratory of Gas Disaster Monitoring and Emergency Technology of China independently developed a large-scale coal and gas outburst physical simulation test system. …”
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RESEARCH ON UPDATING TECHNOLOGY OF DYNAMIC MODEL FOR COMPLEX ELECTRONIC EQUIPMENT by WANG ChangWu, WU JingKai

“…Before the production of products,it is the mainstream mode of equipment research and development to use the digital design or simulation technologies to comprehensively evaluate and optimize their performance. …”
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A Wireless Sensor Network Testbed for the Evaluation of Energy-Aware Routing Schemes by Magdalena J. Grobler, Henri-Jean Marais, Joubert G. J. Krige

“…It was found that the real-world performance of these energy-aware protocols was significantly lower than that predicted by simulation models. This can be mainly attributed to chip-level effects not taken into account by simulation models, leading to simulated results that cannot be achieved in real-world deployments. …”
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Condition Monitoring of Sensors in a NPP Using Optimized PCA by Wei Li, Minjun Peng, Yongkuo Liu, Shouyu Cheng, Nan Jiang, Hang Wang

“…Simulation results show that the optimized PCA model is capable of detecting and isolating the sensors regardless of whether they exhibit major or small failures. …”
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Assessing the performance and interpretability of the CNN-LSTM-Attention model for daily streamflow forecasting in typical basins of the eastern Qinghai-Tibet Plateau by Chuchu Zhang, Yuyan Zhou, Fan Lu, Jianwei Liu, Jiayue Zhang, Zeying Yin, Mengyi Ji, Baoqi Li

“…The model effectively simulates typical basins in the EQTP, achieving an NSE range of 0.79 to 0.92 and an R2 range of 0.81 to 0.93, which is better than LSTM. …”
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Responses of Typical Riparian Vegetation to Annual Variation of River Flow in a Semi-Arid Climate Region: Case Study of China’s Xiliao River by Xiangzhao Yan, Wei Yang, Zaohong Pu, Qilong Zhang, Yutong Chen, Jiaqi Chen, Weiqi Xiang, Hongyu Chen, Yuyang Cheng, Yanwei Zhao

“…To identify the main influencing factors of riparian vegetation changes, we extracted the river flow indicators, climate indicators, and riparian vegetation indicators of a Xiliao River typical section from 1985 to 2020 in spring and summer, and established a random forest model to screen the key driving factors of riparian vegetation. Then, we simulated the response characteristics of riparian vegetation to the key driving factors in spring and summer based on nonlinear equations. …”
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Correlating crystallographic texture with anisotropic properties and sheet metal forming of aluminium alloys by Olaf Engler

“…Conversely, texture can be exploited to simulate anisotropic materials properties, typically with the help of crystal-plasticity simulations. …”
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Development of a Family of Chaotic Systems with Infinite Equilibria and Its Application for Image Encryption by Xiaofeng Li, Yulong Bai, Weishuan Pan, Di Wang, Yong-Jie Ma

“…The circuit simulation model is constructed and simulated in Multisim. …”
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Research on Satellite Power System Based on MPPT Technology by Wenshuang ZHANG, Wentao YU, Qiang WEI

“…According to the need of power system for GEO satellite,the plan design and simulation based on Maximum Power Point Tracking (MPPT) technology were designed and simulated.It could reduce the power loss in power transport line and made full use of the output power of solar array.Based on the research and simulation for solar array,the simulation of all the power system was fi nished.The result of simulation provides that it can complete the MPPT function and stabilize the bus voltage.Last,the new plan and the traditional one were compared,which shows the advantage of the new plan and lays a foundation for next power system.…”
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Study on Impact of Turbine Location on Hydrodynamics in Tidal Farm by Hongqiang Zhang, Daming Li, Yanqing Li, Ting Yang, Shan Luo, Shunfa Tian, Shilong Bu

“…A 3-D turbine model of near-field flow in the frame of Computational Fluid Dynamics was constructed, and the flow velocity distributions in 7 combinations of “impeller rotating speed - inflow velocity” were simulated. Also a 2-D tidal model of far-field flow was established, and Finite Element Method was adopted to solve the 2-D shallow water circulation equations; thus, the impact of tidal turbine could be simulated by utilizing different location’s compositive roughness. …”
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Mathematical Modeling of Marine Oil Spills in the Luanjiakou District, near the Port of Yantai by Daming Li, Xingchen Tang, Yanqing Li, Xiao Wang, Hongqiang Zhang

“…This paper presents a simulation method for oil spills in a multi-island area. …”
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Identify the underlying true model from other models for clinical practice using model performance measures by Yan Li

“…This consists of univariate simulation (179.2k simulated datasets and over 1.792 million models), multivariate simulation (728k simulated datasets and over 8.736 million models) and a CVD risk prediction case analysis. …”
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Research on Transmission Characteristic of ZF 9-speed Automatic Transmission by Junyan Wang, Junyu Cai, Xin Fan

“…To verify the theoretical derivation，AMESim simulation software is used for building the simulation model of the automatic transmission. …”
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Unraveling the Positive Role of WO3 on Supported Vanadium Catalysts for NOx Reduction by Operando Spectroscopy by Zhihui Lv, Guangyan Xu, Yingjie Wang, Yunbo Yu, Hong He

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