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Application of simulation technology in Military Education

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Journal of Contemporary Educational Research 2021年第9期5卷 121-123页

作者： Yutong Chen Officers College of People's Armed Police Guangzhou 510000China

Based on the teaching characteristics in military academies,simulation technology has been applied in their teaching *** issues faced in the application of virtual simulation technology to relevant professional teaching in armed police academies are analyzed in this ***,in view of the difficulties encountered in the organization and implementation of practical teaching as well as in the development of the current teaching,this article explores the impact of simulation technology in its application in teaching methods,training practices,and teaching channels.

关键词： simulation technology Military education College education

Research on Crash simulation technology of Carbon Fibre Reinforced Plastic Vehicle Body

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Research on Crash Simulation Technology of Carbon Fibre Rein...

Application of deep learning in iron ore sintering process:a review

2021中国汽车工程学会年会暨展览会

作者： Zhu Xuewu Yao Zhou Wang Shibin Ji Longbo Lou Fangming General Research Institute of China FAW Group Co. Ltd State Key Laboratory of Comprehensive technology on Automobile Vibration and Noise & Safety Control

Carbon Fiber Reinforced Plastics（CFRP） have the advantages of low density,high strength,corrosion resistance,*** the improvement of CFRP manufacturing and processing technology,CFRP have been increasingly used in the automotive *** this paper,based on a vehicle model with CFRP body structure,the research of multi condition vehicle crash safety simulation technology is carried ***,study the CFRP vehicle modelling ***,calibrate the constitutive of CFRP and structural glue,obtained characteristics parameter through a series of sample-level and component-level tests and ***,the CFRP vehicle body crash simulation method was calibrated and revised based on static pressure of roof,frontal impact test and rear impact *** this basis,a systematic crash simulation method of carbon fiber vehicle is established,which ensures the high consistency between simulation results and vehicle level test,and has guiding significance for carbon fiber vehicle body design.

关键词： carbon fibre reinforced plastics structure glue crash simulation technology

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Journal of Iron and Steel Research International 2024年第5期31卷 1033-1049页

作者： Yu-han Gong Chong-hao Wang Jie Li Muhammad Nasiruddin Mahyuddin Mohamad Tarmizi Abu Seman School of Electrical and Electronic Engineering Universiti Sains Malaysia14300 Nibong TebalPenangMalaysia College of Electrical Engineering North China University of Science and TechnologyTangshan 063210HebeiChina technology Transfer Center North China University of Science and TechnologyTangshan 063210HebeiChina School of Metallurgy and Energy North China University of Science and TechnologyTangshan 063210HebeiChina

In the wake of the era of big data,the techniques of deep learning have become an essential research direction in the machine learning field and are beginning to be applied in the steel *** sintering process is an extremely complex industrial *** the main process of the blast furnace ironmaking industry,it has great economic value and environmental protection significance for iron and steel *** is also one of the fields where deep learning is still in the exploration *** order to explore the application prospects of deep learning techniques in iron ore sintering,a comprehensive summary and conclusion of deep learning models for intelligent sintering were presented after reviewing the sintering process and deep learning models in a large number of research ***,the mechanisms and characteristics of parameters in sintering processes were introduced and analysed in detail,and then,the development of iron ore sintering simulation techniques was ***,deep learning techniques were introduced,including commonly used models of deep learning and their ***,the current status of applications of various types of deep learning models in sintering processes was elaborated in detail from the aspects of prediction,controlling,and optimisation of key *** speaking,deep learning models that could be more effectively implemented in more situations of the sintering and even steel industry chain will promote the intelligent development of the metallurgical industry.

关键词： Deep learning Sintering process Modelling simulation technology Intelligent sintering

A review of the technology and applications of methods for evaluating the transport of air pollutants

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Journal of Environmental Sciences 2023年第1期123卷 341-349页

作者： Xiaoqi Wang Shuiyuan Cheng Ying Zhou Hanyu Zhang Panbo Guan Zhida Zhang Weichao Bai Wujun Dai Key Laboratory of Beijing on Regional Air Pollution Control Beijing University of TechnologyBeijing 100124China School of Ecology and Environment Beijing Technology and Business UniversityBeijing 100048China State Environmental Protection Key Laboratory of Food Chain Pollution Control Beijing Technology and Business UniversityBeijing 100048China

A variety of methods based on air quality models,including tracer methods,the bruteforce method(BFM),decoupled direct method(DDM),high-order decoupled direct method(HDDM),response surface models(RSMs)and so on forth,have been widely used to study the transport of air *** methods have good applicability for the transport of air pollutants with simple formation ***,differences in research conclusions on secondary pollutants with obvious nonlinear characteristics have been *** example,the tracer method is suitable for the study of simpli?ed scenarios,while HDDM and RSMs are more suitable for the study for nonlinear *** observation techniques,including conventional air pollutant observation,lidar observation,air sounding balloons,vehicle-mounted and ship-borne technology,aerial surveys,and remote sensing observations,have been utilized to investigate air pollutant transport characteristics with time resolution as high as 1 *** addition,based on a multi-regional input-output model combined with emission inventories,the transfer of air pollutant emissions can be evaluated and applied to study the air pollutant transport *** technologies have advantages in temporal resolution and accuracy,while modeling technologies are more?exible in spatial resolution and research plan *** order to accurately quantify the transport characteristics of pollutants,it is necessary to develop a research method for interactive veri?cation of observation and *** evaluation of the transport of air pollutants from different angles can provide a scienti?c basis for regional joint prevention and control.

关键词： Air pollutant transport simulation technology Observation technology Transport matrix Transport?ux

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CFD仿真技术在航空发动机中的应用

航空制造技术 2012年第4期55卷 98-99页

作者：王国峰安世亚太科技股份有限公司

随着科学技术的发展,航空航天和空间技术也有了飞跃式发展,在这些飞速发展的技术中主要的技术就是CAE技术.航空工业可以说是CAE技术发展的摇篮,各种CAE技术正是在以航空工业为主的实际工业应用的推动下在不到半个世纪时间里迅猛发展起来... 详细信息

随着科学技术的发展,航空航天和空间技术也有了飞跃式发展,在这些飞速发展的技术中主要的技术就是CAE技术.航空工业可以说是CAE技术发展的摇篮,各种CAE技术正是在以航空工业为主的实际工业应用的推动下在不到半个世纪时间里迅猛发展起来的.以ANSYS、LS-DYNA、Nastran、CFX、Fluent等为代表的高端CAE软件早已活跃在全球航空工业中.

关键词： CFD仿真 CAE技术航空发动机 simulation technology 航空工业空间技术科学技术航空航天工业应用半个世纪 Nastran LS-DYNA CAE软件 Fluent ANSYS 摇篮时间 CFX

Formulation of grain growth diagram in simulated weld HAZ of Ti-microalloyed steel

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Acta Metallurgica Sinica(English Letters) 2009年第4期22卷 308-312页

作者： Chibin GUI Qi CHEN Kun CUI Department of Naval Architecture and Ocean Engineering School of Naval Architecture and Power Engineering Navy University of Engineering Wuhan 430033 China

In this paper, the response of TiN particles to welding thermal cycle and the kinetic behavior of the grain growth in weld heat-affected zone of the Ti-microalloyed steel have been studied by using the simulation technology. Based on the theory of the TiN particle dissolution and coarsening kinetic models in weld thermal cycle and some metallographic data from thermal simulated samples, the grain growth diagram of Ti-microalloyed steel is presented. The experimental data from thermal simulated weld samples agreed well with the value of the diagram predicted.

关键词： Ti-microalloyed steel Grain growth in weld HAZ simulation technology

Research on system architecture of modeling and simulation

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Frontiers of Electrical and Electronic Engineering in China 2007年第1期2卷 45-48页

作者： WANG Jiangyun WANG Xingren School of Automated Science and Electrical Engineering Beijing University of Astronautics and AeronauticsBeijing 100083China

The modeling and simulation(M&S)architecture describes and defines the relationship between the different parts of a *** simulation system architecture and simulation support platform architecture are discussed *** simulation support platform architecture consists of the management layer,the resource layer,the communication layer,the application layer and the infrastructure *** best way is to design and realize the M&S collaborative environment for simulation support platform in the resource-communication-application three-dimension space.

关键词： modeling and simulation system architecture simulation technology simulation support platform

The Study ＆ Application on Impact Dynamic Modeling of Cable Structures

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The Study ＆ Application on Impact Dynamic Modeling of Cable...

simulation of Electromagnetic Field Based on Simplorer and Maxwell Software

第三届国际机械工程与力学会议

作者： Yanhui AI Zifan FANG Jianhua WU Kongde HE Dalin ZHU Yi ZHANG School of Naval Architecture & Ocean Huazhong University of Science & Technology 710 Research Institute China Shipbuilding Industry Corporation College of Mechanical & Material Engineering China Three Gorges University

Based on the finite element method and the multi-body dynamic theory, the dynamic models of cable structure were studied in the paper. An impact dynamic model of cable structures was established by adding the contact constraint into the dynamic model of cable structure. The simulation environment of the multi-body dynamic model of cable structure impact system is consisted of an active cable structure device and a passive cable structure device. The research datum shows that the finite element cable structure model engender smaller error than the multi-body cable structure model, the former is suitable for the impacting process simulation of the cable structures and for the realizing the visualization dynamic simulation.

关键词： Cable structures Impact Dynamic model simulation technology

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Simulation of Electromagnetic Field Based on Simplorer and M...