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湖北体育科技 2020年第2期39卷 148-150,174页

作者：陈云鹏湖北工业大学体育学院湖北武汉430068

为了提高我国竞技体育教练员执教能力,基于竞技体育岗位培训困境的现实诉求,以慕课理论为基础,从微课设计以及平台应用策略2个方面入手针对基于微课的混合式教学模式进行了探讨,为提升培训质量提供新思路。

关键词：竞技体育教练员混合式教学培训模式

中国式现代化视域下完善我国共享经济标准体系的思考

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中国质量与标准导报 2023年第4期 37-39页

作者：陈云鹏国家市场监管总局发展研究中心

共享经济规范健康可持续发展,是推动我国经济高质量发展的重要组成部分和创新驱动力。标准作为支撑经济活动和社会发展的国家基础性制度,对共享经济发展起基础支撑和规范引领作用。完善我国共享经济标准体系,应注重优化标准布局,推动产... 详细信息

共享经济规范健康可持续发展,是推动我国经济高质量发展的重要组成部分和创新驱动力。标准作为支撑经济活动和社会发展的国家基础性制度,对共享经济发展起基础支撑和规范引领作用。完善我国共享经济标准体系,应注重优化标准布局,推动产学研融合应用,推动标准数字化与共享经济产业化融合发展。

关键词：中国式现代化共享经济标准体系

Track correlation algorithm based on CNN-LSTM for swarm targets

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Journal of Systems Engineering and Electronics 2024年第2期35卷 417-429页

作者： chen Jinyang WANG Xuhua chen Xian Research Institute for National Defense Engineering Academy of Military SciencesLuoyang 471023China Information Engineering University Zhengzhou 450001China School of Computer Science and Technology Xidian UniversityXi’an 710071China

The rapid development of unmanned aerial vehicle(UAV) swarm, a new type of aerial threat target, has brought great pressure to the air defense early warning system. At present, most of the track correlation algorithms only use part of the target location, speed, and other information for *** this paper, the artificial neural network method is used to establish the corresponding intelligent track correlation model and method according to the characteristics of swarm ***, a route correlation method based on convolutional neural networks (CNN) and long short-term memory (LSTM)Neural network is designed. In this model, the CNN is used to extract the formation characteristics of UAV swarm and the spatial position characteristics of single UAV track in the formation,while the LSTM is used to extract the time characteristics of UAV swarm. Experimental results show that compared with the traditional algorithms, the algorithm based on CNN-LSTM neural network can make full use of multiple feature information of the target, and has better robustness and accuracy for swarm targets.

关键词： track correlation correlation accuracy rate swarm target convolutional neural network(CNN) long short-term memory(LSTM)neural network

Two-stage Planning Method for Energy Router Considering Its Optimal Operation in Distribution Networks

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CSEE Journal of Power and Energy Systems 2024年第2期10卷 605-616页

作者： Meifu chen Mingchao Xia Qifang chen School of Electrical Engineering Beijing Jiaotong UniversityBeijing 100044China

An energy router can effectively optimize the network loss and power quality of distribution networks. The optimal configuration of the energy router is relatively complex because issues dynamically influence each other, such as the location of the energy router, optimal number and capacity of its ports, and building new distribution lines for the ports. Presently, there has been very few research studies on the practical problems for the energy router. In this paper, a planning model of an energy router combined with the distribution network is established, which fully exploits the active and reactive power control abilities of the energy router to optimize the operation of the grid. The configuration problem is decoupled into two stages. The upper layer determines the location of the energy router and the parameters of the candidate new distribution lines for the ports. The lower layer calculates the optimal configuration of the energy router by minimizing the total annual cost. Because of the same rated bus voltage in the distribution network, the existing structure of the energy router is changed to be more applicable for the distribution network, and then the power flow model of the energy router is also modified. Due to the nonlinearity of the model, the planning model is converted into a mixed-integer second-order cone model to solve efficiently. In addition, some core factors influencing the optimal scheme of the energy router are also analyzed in this paper. Simulation results show that the optimal scheme of the energy router can significantly improve the economic deployment of the energy router, and optimize the network loss and power quality of the distribution network.

关键词： Capacity allocation distribution network energy router optimal operation

维普期刊数据库评论

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冷连轧机乳化液系统应用分析

冶金设备 2010年第6期 77-80,51页

作者：陈云鹏宝山钢铁股份有限公司冷轧薄板厂上海200941

冷轧机乳化液系统的设计和应用技术是冷轧轧制技术的一个重要环节。在对比分析现有的四套冷轧机乳化液系统的组成及存在的主要问题的基础上,对新建冷轧机乳化液系统的设计提出了建议,认为乳化液系统的设计要在优化冷却润滑需求的基础上... 详细信息

冷轧机乳化液系统的设计和应用技术是冷轧轧制技术的一个重要环节。在对比分析现有的四套冷轧机乳化液系统的组成及存在的主要问题的基础上,对新建冷轧机乳化液系统的设计提出了建议,认为乳化液系统的设计要在优化冷却润滑需求的基础上,要兼顾获得高表面质量的带钢,强化乳化液的净化能力和循环系统的简化。对新建冷轧机乳化液系统有较大的参考意义。

关键词：冷轧乳化液应用技术

Aerial target threat assessment based on gated recurrent unit and self-attention mechanism

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Journal of Systems Engineering and Electronics 2024年第2期35卷 361-373页

作者： chen chen QUAN Wei SHAO Zhuang School of Automation Beijing Institute of TechnologyBeijing 100081China State Key Laboratory of Intelligent Control and Decision of Complex Systems Beijing 100081China

Aerial threat assessment is a crucial link in modern air combat, whose result counts a great deal for commanders to make decisions. With the consideration that the existing threat assessment methods have difficulties in dealing with high dimensional time series target data, a threat assessment method based on self-attention mechanism and gated recurrent unit(SAGRU) is proposed. Firstly, a threat feature system including air combat situations and capability features is established. Moreover, a data augmentation process based on fractional Fourier transform(FRFT) is applied to extract more valuable information from time series situation features. Furthermore, aiming to capture key characteristics of battlefield evolution, a bidirectional GRU and SA mechanisms are designed for enhanced ***, after the concatenation of the processed air combat situation and capability features, the target threat level will be predicted by fully connected neural layers and the softmax classifier. Finally, in order to validate this model, an air combat dataset generated by a combat simulation system is introduced for model training and testing. The comparison experiments show the proposed model has structural rationality and can perform threat assessment faster and more accurately than the other existing models based on deep learning.

关键词： target threat assessment gated recurrent unit(GRU) self-attention(SA) fractional Fourier transform(FRFT)

评价两种根管再治疗镍钛器械去除椭圆形弯曲根管内充填物的效果

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中国卫生标准管理 2015年第10期6卷 84-85页

作者：陈云鹏黑龙江省宝清县八五三农场医院 155630

目的评价两种根管再治疗镍钛器械去除椭圆形弯曲根管内充填物的效果。方法选择我院进行治疗的120颗离体的呈现椭圆形弯曲根管的下额前磨牙,将其随机分为一、二、三、四组,每组各30颗。一组采用Pro Taper Universal实施研究过程,二组采用... 详细信息

目的评价两种根管再治疗镍钛器械去除椭圆形弯曲根管内充填物的效果。方法选择我院进行治疗的120颗离体的呈现椭圆形弯曲根管的下额前磨牙,将其随机分为一、二、三、四组,每组各30颗。一组采用Pro Taper Universal实施研究过程,二组采用R-Endo实施研究过程,三组采用Hero642实施研究过程,四组采用手用H锉实施研究过程。结果四组样本的根管弯曲度结果两两对比没有显著差异性(P>0.05)。结论实际实施根管再治疗过程中,采用第一种和第二种治疗方式有着较好的临床疗效,能够有效的改善充填过程,提高临床治愈率。

关键词：根管治疗根管内充填物效果

重度牙周炎病例牙周牙髓联合治疗与单纯牙周治疗的临床对比研究

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中国卫生标准管理 2015年第11期6卷 171-172页

作者：陈云鹏黑龙江省宝清县八五三农场医院 155630

目的探究牙周炎病例牙周牙髓联合治疗与单纯牙周治疗的临床效果。方法选择我院重度牙周炎患者56例,随机分为实验组和对照组,每组各28人,实验组给予牙周牙髓联合治疗,对照组给予单纯牙周治疗。治疗结束后对患者进行3个月的随访。结果实... 详细信息

目的探究牙周炎病例牙周牙髓联合治疗与单纯牙周治疗的临床效果。方法选择我院重度牙周炎患者56例,随机分为实验组和对照组,每组各28人,实验组给予牙周牙髓联合治疗,对照组给予单纯牙周治疗。治疗结束后对患者进行3个月的随访。结果实验组治疗有效率为92.86%,对照组治疗有效率75%。差异有统计学意义(P<0.05)。结论对于重度牙周炎患者,牙周牙髓联合治疗比单纯牙周治疗临床效果好。

关键词：重度牙周炎联合治疗牙髓炎

基于AHP方法的国内外开放存取系统评价研究

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现代情报 2009年第4期29卷 34-36页

作者：陈云鹏中国科学院国家科学图书馆北京100190

文章针对开放存取系统服务质量评价的复杂性、模糊性特点,采用AHP分析法,构建其评价模型,对国内开放存取系统的服务质量的综合性评价进行研究。

关键词：开放存取系统服务质量评价 AHP

Planning Model for Energy Routers Considering Peer-to-Peer Energy Transactions Among Multiple Distribution Networks

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CSEE Journal of Power and Energy Systems 2024年第3期10卷 1026-1043页

作者： Meifu chen Mingchao Xia Qifang chen School of Electrical Engineering Beijing Jiaotong UniversityBeijing 100044China IEEE

A high proportion of renewable energy affects the power quality of distribution networks,and surplus energy will be sold to the upstream grid at a low *** this paper,considering peer-to-peer energy transactions,the energy router-based multiple distribution networks are analyzed to solve the above problems and realize collaborative consumption of renewable ***,the investing cost of an energy router is high,and research on the economic operation of energy routers in distribution networks is ***,this paper establishes a planning model for energy routers considering peer-to-peer energy transactions among distribution networks,and explores the benefits of peer-to-peer energy transactions through energy router based multiple distribution networks.A structure of an energy router suitable for peer-to-peer energy transactions is selected,and a power flow calculation model based on a multilayer structure is *** energy router’s scheduling model is established,and unique functions of the energy router and revenue of each distribution network are considered.A power flow calculation model based on peer-to-peer interconnection of multiple distribution networks through energy routers is also ***,simulation results verify the effectiveness of the proposed planning *** show that peer-topeer energy transaction among distribution networks through energy routers can effectively reduce the comprehensive cost of distribution networks,significantly improve the power quality of the distribution networks,and reduce the impact of power fluctuation on the upstream grid incurred by the distribution network.

关键词： Capacity allocation energy router multiple distribution networks peer-to-peer energy transaction power flow optimization